SlideShare a Scribd company logo
1 of 22
Download to read offline
Linked Data and SKOS
2011 Workshop on Physics Classification, Boston
November 28th, 2011


Bernhard Haslhofer | Cornell University, Information Science
Linked Data




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Web Architecture



                                                   HTML                     HTML                HTML


                                                               hyperlinks          hyperlinks




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
But sometimes we need programmatic
                     access the underlying content, metadata, and
                     vocabularies.




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Web APIs




                                      API                   API         API   API   API




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Web APIs - Drawbacks


                  •       Each Web API has a proprietary interface
                  •       Datasources must be known in advance
                  •       Information entities (papers, authors,
                          subjects, etc.) are not linked



2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Linked Open Data Vision
               • Publish and link structured data on the Web
               • Create a single global data space based on
                          the Architecture of the World Wide Web



                                                        RDF                   RDF               RDF


                                                                  RDF links         RDF links




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Linked Data Example
                                          http://xmlns.com/foaf/
                                           spec/#term_Person


                                                                                N. M. R. Peres
                                                                                                                             ...
                                                          rdf:type
                     http://purl.org/ontology/
                            bibo/Article                                          foaf:name


                                                          http://arxiv.org/authors/                             http://aps.org/authors/
                                                                                                 owl:sameAs
                                                                  Peres_N                                              peres_nmr

                               rdf:type
                                                     dcterms:creator                                                       dcterms:creator


                               http://arxiv.org/resource/                                                     http://prb.aps.org/resource/
                                                                                      owl:sameAs
                                  cond-mat/0512091                                                               PRB/v73/i12/e125411


                                       dc:title


                                                                                                                           ...
                        Electronic Properties of Disordered
                             Two-Dimensional Carbon




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Publishing Linked Data

                  •       Distinguish between non-information (NIR) and
                          information resource (IR)
                  •       Sample NIR
                        •      http://arxiv.org/resource/cond-mat/0512091
                  •       Sample IRs
                        •      http://arxiv.org/abs/cond-mat/0512091 (HTML)
                        •      http://arxiv.org/data/cond-mat/0512091 (RDF)

2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
The Simple Knowledge
              Organization System (SKOS)



2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
What is SKOS?


                  •       A language for describing controlled
                          vocabularies (taxonomies, classification
                          schemes, thesauri)
                  •       Builds on Linked Data principles




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
SKOS Examples

                                                                 skos:Concept




                                                                        rdf:type




                                                                arxiv:cond-mat




                    @prefix skos: <http://www.w3.org/2004/02/skos/core#> .
                    @prefix arxiv: <http://arxiv.org/subjects/> .



2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
SKOS Examples

                                                                                          "Condensed Matter
                                                                                            Physics"@en
                                                                        skos:prefLabel

                            skos:Concept                                                 "Kondensierte Materie
                                                                        skos:prefLabel
                            arxiv:cond-mat                                                   Physik"@de
                                                                        skos:altLabel


                                                                                            "Physics"@en




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
SKOS Examples

                                                      skos:broader


                                        skos:Concept                                     "Condensed Matter
                                                                        skos:prefLabel
                                        arxiv:cond-mat                                     Physics"@en




                             skos:narrower              skos:broader




                                       skos:Concept                                      "Physics - Statistical
                                                                        skos:prefLabel
                                 arxiv:cond-mat.stat-mech                                  Mechanics"@en




                                    skos:narrower




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
SKOS Example

                                               skos:broader
                                                                                         skos:Concept
                                                                                              ...

                                skos:Concept
                                                                        skos:related
                                arxiv:cond-mat




                   skos:narrower
                                                             skos:closeMatch
                                                                                           dbpedia:
                                                                                       Condensed_matter_
                                                                                            physics




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
SKOS Examples
                      ex1:someConceptScheme                                                ex2:otherConceptScheme




                            skos:Concept                                                        skos:Concept
                            arxiv:cond-mat                                                         aps:....
                                                                         skos:exactMatch




                           skos:Concept                                 skos:broadMatch         skos:Concept
                         arxiv:physics.data-
                                                                                                   aps:....
                                 an




2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
Summary

                  •       Linked Data is about exposing and linking
                          structured data on the Web
                  •       SKOS is a language for expressing
                          controlled vocabularies
                  •       SKOS vocabularies can be published as
                          Linked Data


2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011

More Related Content

Viewers also liked

DSNotify - Detecting and Fixing Broken Links in Linked Data Sets
DSNotify - Detecting and Fixing Broken Links in Linked Data SetsDSNotify - Detecting and Fixing Broken Links in Linked Data Sets
DSNotify - Detecting and Fixing Broken Links in Linked Data SetsBernhard Haslhofer
 
Web Mining Research Issues and Future Directions – A Survey
Web Mining Research Issues and Future Directions – A SurveyWeb Mining Research Issues and Future Directions – A Survey
Web Mining Research Issues and Future Directions – A SurveyIOSR Journals
 
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...Bernhard Haslhofer
 
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...Carlo Torniai
 
LIS 653 Posters
LIS 653 PostersLIS 653 Posters
LIS 653 PostersPrattSILS
 
Interpreting Data Mining Results with Linked Data for Learning Analytics
Interpreting Data Mining Results with Linked Data for Learning AnalyticsInterpreting Data Mining Results with Linked Data for Learning Analytics
Interpreting Data Mining Results with Linked Data for Learning AnalyticsMathieu d'Aquin
 

Viewers also liked (8)

The Story behind Maphub
The Story behind MaphubThe Story behind Maphub
The Story behind Maphub
 
DSNotify - Detecting and Fixing Broken Links in Linked Data Sets
DSNotify - Detecting and Fixing Broken Links in Linked Data SetsDSNotify - Detecting and Fixing Broken Links in Linked Data Sets
DSNotify - Detecting and Fixing Broken Links in Linked Data Sets
 
Open Intranet
Open IntranetOpen Intranet
Open Intranet
 
Web Mining Research Issues and Future Directions – A Survey
Web Mining Research Issues and Future Directions – A SurveyWeb Mining Research Issues and Future Directions – A Survey
Web Mining Research Issues and Future Directions – A Survey
 
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...
Maphub und Pelagios: Anwendung von Linked Data in den Digitalen Geisteswissen...
 
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...
Could You be a Data Scientist? Quantify Data Scientist Profiles using Machine...
 
LIS 653 Posters
LIS 653 PostersLIS 653 Posters
LIS 653 Posters
 
Interpreting Data Mining Results with Linked Data for Learning Analytics
Interpreting Data Mining Results with Linked Data for Learning AnalyticsInterpreting Data Mining Results with Linked Data for Learning Analytics
Interpreting Data Mining Results with Linked Data for Learning Analytics
 

Similar to Linked Data and SKOS

The Materials Project - Combining Science and Informatics to Accelerate Mater...
The Materials Project - Combining Science and Informatics to Accelerate Mater...The Materials Project - Combining Science and Informatics to Accelerate Mater...
The Materials Project - Combining Science and Informatics to Accelerate Mater...University of California, San Diego
 
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...NASIG
 
Discovering advanced materials for energy applications by mining the scientif...
Discovering advanced materials for energy applications by mining the scientif...Discovering advanced materials for energy applications by mining the scientif...
Discovering advanced materials for energy applications by mining the scientif...Anubhav Jain
 
Materials design using knowledge from millions of journal articles via natura...
Materials design using knowledge from millions of journal articles via natura...Materials design using knowledge from millions of journal articles via natura...
Materials design using knowledge from millions of journal articles via natura...Anubhav Jain
 
It's not rocket surgery - Linked In: ALA 2011
It's not rocket surgery - Linked In: ALA 2011It's not rocket surgery - Linked In: ALA 2011
It's not rocket surgery - Linked In: ALA 2011Ross Singer
 
Accelerating materials design through natural language processing
Accelerating materials design through natural language processingAccelerating materials design through natural language processing
Accelerating materials design through natural language processingAnubhav Jain
 
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology:  A Large-Scale Taxonomy of Research AreasThe Computer Science Ontology:  A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research AreasAngelo Salatino
 
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research AreasThe Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research AreasAngelo Salatino
 
Semantic relations: new (terminological) challenges in a world of Linked Data
Semantic relations: new (terminological) challenges in a world of Linked DataSemantic relations: new (terminological) challenges in a world of Linked Data
Semantic relations: new (terminological) challenges in a world of Linked DataNathalie Aussenac-Gilles
 
Libraries, OA research and OER: towards symbiosis?
Libraries, OA research and OER: towards symbiosis?Libraries, OA research and OER: towards symbiosis?
Libraries, OA research and OER: towards symbiosis?Nick Sheppard
 
247th ACS Meeting: Experiment Markup Language (ExptML)
247th ACS Meeting: Experiment Markup Language (ExptML)247th ACS Meeting: Experiment Markup Language (ExptML)
247th ACS Meeting: Experiment Markup Language (ExptML)Stuart Chalk
 
Linked Data in Scholarly Communication
Linked Data in Scholarly CommunicationLinked Data in Scholarly Communication
Linked Data in Scholarly CommunicationBernhard Haslhofer
 
Tutorial: Building and using ontologies - E.Simperl - ESWC SS 2014
 Tutorial: Building and using ontologies -  E.Simperl - ESWC SS 2014 Tutorial: Building and using ontologies -  E.Simperl - ESWC SS 2014
Tutorial: Building and using ontologies - E.Simperl - ESWC SS 2014eswcsummerschool
 
Building and using ontologies
Building and using ontologies Building and using ontologies
Building and using ontologies Elena Simperl
 
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminar
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminarERSC / GEOG 2P11 January 25 2013 Lab #2 seminar
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminarBrock University
 
Linking lcsh and other stuff
Linking lcsh and other stuffLinking lcsh and other stuff
Linking lcsh and other stuffostephens
 
Lessons in Cross-Repository Interoperability learned from the aDORe effort
Lessons in Cross-Repository Interoperability learned from the aDORe effortLessons in Cross-Repository Interoperability learned from the aDORe effort
Lessons in Cross-Repository Interoperability learned from the aDORe effortHerbert Van de Sompel
 
Comparing taxonomies for organising collections of documents
Comparing taxonomies for organising collections of documentsComparing taxonomies for organising collections of documents
Comparing taxonomies for organising collections of documentspathsproject
 
Generating Lexical Information for Terminology in a Bioinformatics Ontology
Generating Lexical Information for Terminologyin a Bioinformatics OntologyGenerating Lexical Information for Terminologyin a Bioinformatics Ontology
Generating Lexical Information for Terminology in a Bioinformatics OntologyHammad Afzal
 

Similar to Linked Data and SKOS (20)

The Materials Project - Combining Science and Informatics to Accelerate Mater...
The Materials Project - Combining Science and Informatics to Accelerate Mater...The Materials Project - Combining Science and Informatics to Accelerate Mater...
The Materials Project - Combining Science and Informatics to Accelerate Mater...
 
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...
Bringing It All Together: Mapping Continuing Resources Vocabularies for Linke...
 
Discovering advanced materials for energy applications by mining the scientif...
Discovering advanced materials for energy applications by mining the scientif...Discovering advanced materials for energy applications by mining the scientif...
Discovering advanced materials for energy applications by mining the scientif...
 
Materials design using knowledge from millions of journal articles via natura...
Materials design using knowledge from millions of journal articles via natura...Materials design using knowledge from millions of journal articles via natura...
Materials design using knowledge from millions of journal articles via natura...
 
It's not rocket surgery - Linked In: ALA 2011
It's not rocket surgery - Linked In: ALA 2011It's not rocket surgery - Linked In: ALA 2011
It's not rocket surgery - Linked In: ALA 2011
 
Accelerating materials design through natural language processing
Accelerating materials design through natural language processingAccelerating materials design through natural language processing
Accelerating materials design through natural language processing
 
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology:  A Large-Scale Taxonomy of Research AreasThe Computer Science Ontology:  A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
 
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research AreasThe Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
The Computer Science Ontology: A Large-Scale Taxonomy of Research Areas
 
Semantic relations: new (terminological) challenges in a world of Linked Data
Semantic relations: new (terminological) challenges in a world of Linked DataSemantic relations: new (terminological) challenges in a world of Linked Data
Semantic relations: new (terminological) challenges in a world of Linked Data
 
Libraries, OA research and OER: towards symbiosis?
Libraries, OA research and OER: towards symbiosis?Libraries, OA research and OER: towards symbiosis?
Libraries, OA research and OER: towards symbiosis?
 
247th ACS Meeting: Experiment Markup Language (ExptML)
247th ACS Meeting: Experiment Markup Language (ExptML)247th ACS Meeting: Experiment Markup Language (ExptML)
247th ACS Meeting: Experiment Markup Language (ExptML)
 
Linked Data in Scholarly Communication
Linked Data in Scholarly CommunicationLinked Data in Scholarly Communication
Linked Data in Scholarly Communication
 
Tutorial: Building and using ontologies - E.Simperl - ESWC SS 2014
 Tutorial: Building and using ontologies -  E.Simperl - ESWC SS 2014 Tutorial: Building and using ontologies -  E.Simperl - ESWC SS 2014
Tutorial: Building and using ontologies - E.Simperl - ESWC SS 2014
 
Building and using ontologies
Building and using ontologies Building and using ontologies
Building and using ontologies
 
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminar
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminarERSC / GEOG 2P11 January 25 2013 Lab #2 seminar
ERSC / GEOG 2P11 January 25 2013 Lab #2 seminar
 
Linking lcsh and other stuff
Linking lcsh and other stuffLinking lcsh and other stuff
Linking lcsh and other stuff
 
Lessons in Cross-Repository Interoperability learned from the aDORe effort
Lessons in Cross-Repository Interoperability learned from the aDORe effortLessons in Cross-Repository Interoperability learned from the aDORe effort
Lessons in Cross-Repository Interoperability learned from the aDORe effort
 
Comparing taxonomies for organising collections of documents
Comparing taxonomies for organising collections of documentsComparing taxonomies for organising collections of documents
Comparing taxonomies for organising collections of documents
 
OpenAIRE schirrwagen
OpenAIRE schirrwagenOpenAIRE schirrwagen
OpenAIRE schirrwagen
 
Generating Lexical Information for Terminology in a Bioinformatics Ontology
Generating Lexical Information for Terminologyin a Bioinformatics OntologyGenerating Lexical Information for Terminologyin a Bioinformatics Ontology
Generating Lexical Information for Terminology in a Bioinformatics Ontology
 

More from Bernhard Haslhofer

Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...
Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...
Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...Bernhard Haslhofer
 
Token Systems, Payment Channels, and Corporate Currencies
Token Systems, Payment Channels, and Corporate CurrenciesToken Systems, Payment Channels, and Corporate Currencies
Token Systems, Payment Channels, and Corporate CurrenciesBernhard Haslhofer
 
Can a blockchain solve the trust problem?
Can a blockchain solve the trust problem?Can a blockchain solve the trust problem?
Can a blockchain solve the trust problem?Bernhard Haslhofer
 
Measurements in Cryptocurrency Networks
Measurements in Cryptocurrency NetworksMeasurements in Cryptocurrency Networks
Measurements in Cryptocurrency NetworksBernhard Haslhofer
 
Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...
 Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur... Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...
Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...Bernhard Haslhofer
 
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...Bernhard Haslhofer
 
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency Analytics
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency AnalyticsO Bitcoin Where Art Thou? An Introduction to Cryptocurrency Analytics
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency AnalyticsBernhard Haslhofer
 
Mind the Gap - Data Science Meets Software Engineering
Mind the Gap - Data Science Meets Software EngineeringMind the Gap - Data Science Meets Software Engineering
Mind the Gap - Data Science Meets Software EngineeringBernhard Haslhofer
 
GraphSense - Real-time Insight into Virtual Currency Ecosystems
GraphSense - Real-time Insight into Virtual Currency EcosystemsGraphSense - Real-time Insight into Virtual Currency Ecosystems
GraphSense - Real-time Insight into Virtual Currency EcosystemsBernhard Haslhofer
 
BITCOIN - De-anonymization and Money Laundering Detection Strategies
BITCOIN - De-anonymization and Money Laundering Detection StrategiesBITCOIN - De-anonymization and Money Laundering Detection Strategies
BITCOIN - De-anonymization and Money Laundering Detection StrategiesBernhard Haslhofer
 
Bitcoin - Introduction, Technical Aspects and Ongoing Developments
Bitcoin - Introduction, Technical Aspects and Ongoing DevelopmentsBitcoin - Introduction, Technical Aspects and Ongoing Developments
Bitcoin - Introduction, Technical Aspects and Ongoing DevelopmentsBernhard Haslhofer
 
The value of open data and the OpenGLAM network
The value of open data and the OpenGLAM networkThe value of open data and the OpenGLAM network
The value of open data and the OpenGLAM networkBernhard Haslhofer
 
Offene Daten im Kulturbereich - Die pragmatische Perspektive
Offene Daten im Kulturbereich - Die pragmatische PerspektiveOffene Daten im Kulturbereich - Die pragmatische Perspektive
Offene Daten im Kulturbereich - Die pragmatische PerspektiveBernhard Haslhofer
 
Open Data - Principles and Techniques
Open Data - Principles and TechniquesOpen Data - Principles and Techniques
Open Data - Principles and TechniquesBernhard Haslhofer
 
Semantic Tagging for old maps...and other things on the Web
Semantic Tagging for old maps...and other things on the WebSemantic Tagging for old maps...and other things on the Web
Semantic Tagging for old maps...and other things on the WebBernhard Haslhofer
 
ResourceSync: Leveraging Sitemaps for Resource Synchronization
ResourceSync: Leveraging Sitemaps for Resource SynchronizationResourceSync: Leveraging Sitemaps for Resource Synchronization
ResourceSync: Leveraging Sitemaps for Resource SynchronizationBernhard Haslhofer
 
Using SKOS Vocabularies for Improving Web Search
Using SKOS Vocabularies for Improving Web SearchUsing SKOS Vocabularies for Improving Web Search
Using SKOS Vocabularies for Improving Web SearchBernhard Haslhofer
 

More from Bernhard Haslhofer (20)

Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...
Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...
Decentralized Finance (DeFi) - Understanding Risks in an Emerging Financial P...
 
Token Systems, Payment Channels, and Corporate Currencies
Token Systems, Payment Channels, and Corporate CurrenciesToken Systems, Payment Channels, and Corporate Currencies
Token Systems, Payment Channels, and Corporate Currencies
 
Can a blockchain solve the trust problem?
Can a blockchain solve the trust problem?Can a blockchain solve the trust problem?
Can a blockchain solve the trust problem?
 
Measurements in Cryptocurrency Networks
Measurements in Cryptocurrency NetworksMeasurements in Cryptocurrency Networks
Measurements in Cryptocurrency Networks
 
Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...
 Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur... Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...
Post-Bitcoin Cryptocurrencies, Off-Chain Transaction Channels, and Cryptocur...
 
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...
Insight Into Cryptocurrencies - Methods and Tools for Analyzing Blockchain-ba...
 
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency Analytics
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency AnalyticsO Bitcoin Where Art Thou? An Introduction to Cryptocurrency Analytics
O Bitcoin Where Art Thou? An Introduction to Cryptocurrency Analytics
 
Mind the Gap - Data Science Meets Software Engineering
Mind the Gap - Data Science Meets Software EngineeringMind the Gap - Data Science Meets Software Engineering
Mind the Gap - Data Science Meets Software Engineering
 
GraphSense - Real-time Insight into Virtual Currency Ecosystems
GraphSense - Real-time Insight into Virtual Currency EcosystemsGraphSense - Real-time Insight into Virtual Currency Ecosystems
GraphSense - Real-time Insight into Virtual Currency Ecosystems
 
BITCOIN - De-anonymization and Money Laundering Detection Strategies
BITCOIN - De-anonymization and Money Laundering Detection StrategiesBITCOIN - De-anonymization and Money Laundering Detection Strategies
BITCOIN - De-anonymization and Money Laundering Detection Strategies
 
Bitcoin - Introduction, Technical Aspects and Ongoing Developments
Bitcoin - Introduction, Technical Aspects and Ongoing DevelopmentsBitcoin - Introduction, Technical Aspects and Ongoing Developments
Bitcoin - Introduction, Technical Aspects and Ongoing Developments
 
The value of open data and the OpenGLAM network
The value of open data and the OpenGLAM networkThe value of open data and the OpenGLAM network
The value of open data and the OpenGLAM network
 
Things, not Strings
Things, not StringsThings, not Strings
Things, not Strings
 
Offene Daten im Kulturbereich - Die pragmatische Perspektive
Offene Daten im Kulturbereich - Die pragmatische PerspektiveOffene Daten im Kulturbereich - Die pragmatische Perspektive
Offene Daten im Kulturbereich - Die pragmatische Perspektive
 
Open Data - Principles and Techniques
Open Data - Principles and TechniquesOpen Data - Principles and Techniques
Open Data - Principles and Techniques
 
Semantic Tagging for old maps...and other things on the Web
Semantic Tagging for old maps...and other things on the WebSemantic Tagging for old maps...and other things on the Web
Semantic Tagging for old maps...and other things on the Web
 
Linked (Open) Data
Linked (Open) DataLinked (Open) Data
Linked (Open) Data
 
ResourceSync: Leveraging Sitemaps for Resource Synchronization
ResourceSync: Leveraging Sitemaps for Resource SynchronizationResourceSync: Leveraging Sitemaps for Resource Synchronization
ResourceSync: Leveraging Sitemaps for Resource Synchronization
 
Using SKOS Vocabularies for Improving Web Search
Using SKOS Vocabularies for Improving Web SearchUsing SKOS Vocabularies for Improving Web Search
Using SKOS Vocabularies for Improving Web Search
 
Maphub and Annotorious
Maphub and AnnotoriousMaphub and Annotorious
Maphub and Annotorious
 

Recently uploaded

Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITWQ-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITWQuiz Club NITW
 
ICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfVanessa Camilleri
 
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxBIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxSayali Powar
 
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITWQ-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITWQuiz Club NITW
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONHumphrey A Beña
 
4.16.24 Poverty and Precarity--Desmond.pptx
4.16.24 Poverty and Precarity--Desmond.pptx4.16.24 Poverty and Precarity--Desmond.pptx
4.16.24 Poverty and Precarity--Desmond.pptxmary850239
 
Measures of Position DECILES for ungrouped data
Measures of Position DECILES for ungrouped dataMeasures of Position DECILES for ungrouped data
Measures of Position DECILES for ungrouped dataBabyAnnMotar
 
4.11.24 Mass Incarceration and the New Jim Crow.pptx
4.11.24 Mass Incarceration and the New Jim Crow.pptx4.11.24 Mass Incarceration and the New Jim Crow.pptx
4.11.24 Mass Incarceration and the New Jim Crow.pptxmary850239
 
Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Mark Reed
 
How to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 DatabaseHow to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 DatabaseCeline George
 
week 1 cookery 8 fourth - quarter .pptx
week 1 cookery 8  fourth  -  quarter .pptxweek 1 cookery 8  fourth  -  quarter .pptx
week 1 cookery 8 fourth - quarter .pptxJonalynLegaspi2
 
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)lakshayb543
 
How to Manage Engineering to Order in Odoo 17
How to Manage Engineering to Order in Odoo 17How to Manage Engineering to Order in Odoo 17
How to Manage Engineering to Order in Odoo 17Celine George
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxkarenfajardo43
 
4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptxmary850239
 
Textual Evidence in Reading and Writing of SHS
Textual Evidence in Reading and Writing of SHSTextual Evidence in Reading and Writing of SHS
Textual Evidence in Reading and Writing of SHSMae Pangan
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxHumphrey A Beña
 
Oppenheimer Film Discussion for Philosophy and Film
Oppenheimer Film Discussion for Philosophy and FilmOppenheimer Film Discussion for Philosophy and Film
Oppenheimer Film Discussion for Philosophy and FilmStan Meyer
 

Recently uploaded (20)

Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITWQ-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
Q-Factor HISPOL Quiz-6th April 2024, Quiz Club NITW
 
ICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdfICS2208 Lecture6 Notes for SL spaces.pdf
ICS2208 Lecture6 Notes for SL spaces.pdf
 
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptxBIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
BIOCHEMISTRY-CARBOHYDRATE METABOLISM CHAPTER 2.pptx
 
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITWQ-Factor General Quiz-7th April 2024, Quiz Club NITW
Q-Factor General Quiz-7th April 2024, Quiz Club NITW
 
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATIONTHEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
THEORIES OF ORGANIZATION-PUBLIC ADMINISTRATION
 
4.16.24 Poverty and Precarity--Desmond.pptx
4.16.24 Poverty and Precarity--Desmond.pptx4.16.24 Poverty and Precarity--Desmond.pptx
4.16.24 Poverty and Precarity--Desmond.pptx
 
Measures of Position DECILES for ungrouped data
Measures of Position DECILES for ungrouped dataMeasures of Position DECILES for ungrouped data
Measures of Position DECILES for ungrouped data
 
4.11.24 Mass Incarceration and the New Jim Crow.pptx
4.11.24 Mass Incarceration and the New Jim Crow.pptx4.11.24 Mass Incarceration and the New Jim Crow.pptx
4.11.24 Mass Incarceration and the New Jim Crow.pptx
 
Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)Influencing policy (training slides from Fast Track Impact)
Influencing policy (training slides from Fast Track Impact)
 
How to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 DatabaseHow to Make a Duplicate of Your Odoo 17 Database
How to Make a Duplicate of Your Odoo 17 Database
 
week 1 cookery 8 fourth - quarter .pptx
week 1 cookery 8  fourth  -  quarter .pptxweek 1 cookery 8  fourth  -  quarter .pptx
week 1 cookery 8 fourth - quarter .pptx
 
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
Visit to a blind student's school🧑‍🦯🧑‍🦯(community medicine)
 
How to Manage Engineering to Order in Odoo 17
How to Manage Engineering to Order in Odoo 17How to Manage Engineering to Order in Odoo 17
How to Manage Engineering to Order in Odoo 17
 
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptxGrade Three -ELLNA-REVIEWER-ENGLISH.pptx
Grade Three -ELLNA-REVIEWER-ENGLISH.pptx
 
Mattingly "AI & Prompt Design: Large Language Models"
Mattingly "AI & Prompt Design: Large Language Models"Mattingly "AI & Prompt Design: Large Language Models"
Mattingly "AI & Prompt Design: Large Language Models"
 
4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx4.18.24 Movement Legacies, Reflection, and Review.pptx
4.18.24 Movement Legacies, Reflection, and Review.pptx
 
Textual Evidence in Reading and Writing of SHS
Textual Evidence in Reading and Writing of SHSTextual Evidence in Reading and Writing of SHS
Textual Evidence in Reading and Writing of SHS
 
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptxINTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
INTRODUCTION TO CATHOLIC CHRISTOLOGY.pptx
 
Oppenheimer Film Discussion for Philosophy and Film
Oppenheimer Film Discussion for Philosophy and FilmOppenheimer Film Discussion for Philosophy and Film
Oppenheimer Film Discussion for Philosophy and Film
 
INCLUSIVE EDUCATION PRACTICES FOR TEACHERS AND TRAINERS.pptx
INCLUSIVE EDUCATION PRACTICES FOR TEACHERS AND TRAINERS.pptxINCLUSIVE EDUCATION PRACTICES FOR TEACHERS AND TRAINERS.pptx
INCLUSIVE EDUCATION PRACTICES FOR TEACHERS AND TRAINERS.pptx
 

Linked Data and SKOS

  • 1. Linked Data and SKOS 2011 Workshop on Physics Classification, Boston November 28th, 2011 Bernhard Haslhofer | Cornell University, Information Science
  • 2. Linked Data 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 3.
  • 4.
  • 5. Web Architecture HTML HTML HTML hyperlinks hyperlinks 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 6. But sometimes we need programmatic access the underlying content, metadata, and vocabularies. 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 7. Web APIs API API API API API 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 8. Web APIs - Drawbacks • Each Web API has a proprietary interface • Datasources must be known in advance • Information entities (papers, authors, subjects, etc.) are not linked 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 9. Linked Open Data Vision • Publish and link structured data on the Web • Create a single global data space based on the Architecture of the World Wide Web RDF RDF RDF RDF links RDF links 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 10. Linked Data Example http://xmlns.com/foaf/ spec/#term_Person N. M. R. Peres ... rdf:type http://purl.org/ontology/ bibo/Article foaf:name http://arxiv.org/authors/ http://aps.org/authors/ owl:sameAs Peres_N peres_nmr rdf:type dcterms:creator dcterms:creator http://arxiv.org/resource/ http://prb.aps.org/resource/ owl:sameAs cond-mat/0512091 PRB/v73/i12/e125411 dc:title ... Electronic Properties of Disordered Two-Dimensional Carbon 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 11. Publishing Linked Data • Distinguish between non-information (NIR) and information resource (IR) • Sample NIR • http://arxiv.org/resource/cond-mat/0512091 • Sample IRs • http://arxiv.org/abs/cond-mat/0512091 (HTML) • http://arxiv.org/data/cond-mat/0512091 (RDF) 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 12.
  • 13. The Simple Knowledge Organization System (SKOS) 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 14. What is SKOS? • A language for describing controlled vocabularies (taxonomies, classification schemes, thesauri) • Builds on Linked Data principles 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 15. SKOS Examples skos:Concept rdf:type arxiv:cond-mat @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix arxiv: <http://arxiv.org/subjects/> . 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 16. SKOS Examples "Condensed Matter Physics"@en skos:prefLabel skos:Concept "Kondensierte Materie skos:prefLabel arxiv:cond-mat Physik"@de skos:altLabel "Physics"@en 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 17. SKOS Examples skos:broader skos:Concept "Condensed Matter skos:prefLabel arxiv:cond-mat Physics"@en skos:narrower skos:broader skos:Concept "Physics - Statistical skos:prefLabel arxiv:cond-mat.stat-mech Mechanics"@en skos:narrower 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 18. SKOS Example skos:broader skos:Concept ... skos:Concept skos:related arxiv:cond-mat skos:narrower skos:closeMatch dbpedia: Condensed_matter_ physics 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 19. SKOS Examples ex1:someConceptScheme ex2:otherConceptScheme skos:Concept skos:Concept arxiv:cond-mat aps:.... skos:exactMatch skos:Concept skos:broadMatch skos:Concept arxiv:physics.data- aps:.... an 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011
  • 20.
  • 21.
  • 22. Summary • Linked Data is about exposing and linking structured data on the Web • SKOS is a language for expressing controlled vocabularies • SKOS vocabularies can be published as Linked Data 2011 Workshop on Physics Classification | Boston, MA | Nov. 28th, 2011