UPDATED and REPLACED with new file June 2014
Simplified presentation on library metadata evolution, the perils of not curating the metadata properly, and how it's being used "in the wild".
But…it’s all on the internet and a keyword search will find it, right? Not exactly... There's been a massive change in cataloging in libraries with the rise of the internet. Everything is connected, including our metadata. Catalogers are no longer isolated, and metadata management is no longer just an internal process. Everything we do now links to the wider world of metadata, pushing libraries into re-purposing our long-held work into the new frontiers of identity management and linked data.
December 2, 2015: NISO/NFAIS Virtual Conference: Semantic Web: What's New and...DeVonne Parks, CEM
Building Smarter Books in Browsers with RDFa, Schema.org, and Linked Data: Leveraging Standards & Tools in the Creation of Semantically-Enhanced Reading Systems
Jason A. Clark, Associate Professor and Head of Library Informatics and Computing, Montana State University Libraries
Promises and Pitfalls: Linked Data, Privacy, and Library CatalogsEmily Nimsakont
Presented at the Spring Meeting of the Nebraska Library Association's Intellectual Freedom Round Table and Technical Services Round Table, Marc 6 ,2015
NCompass Live - January 2, 2014.
http://nlc.nebraska.gov/ncompasslive/
The Bibliographic Framework Initiative, or BIBFRAME, is intended to provide a replacement to the MARC format as an encoding standard for library catalogs. Its aim is to move library data into a Linked Data format, allowing it to interact with other data on the Web. In this session, Emily Nimsakont, the NLC’s Cataloging Librarian, will cover the basics of BIBFRAME, describe what it can provide for users of library catalogs that MARC can’t, and outline what librarians should be aware of regarding this change in the cataloging landscape.
December 2, 2015: NISO/NFAIS Virtual Conference: Semantic Web: What's New and...DeVonne Parks, CEM
Building Smarter Books in Browsers with RDFa, Schema.org, and Linked Data: Leveraging Standards & Tools in the Creation of Semantically-Enhanced Reading Systems
Jason A. Clark, Associate Professor and Head of Library Informatics and Computing, Montana State University Libraries
Promises and Pitfalls: Linked Data, Privacy, and Library CatalogsEmily Nimsakont
Presented at the Spring Meeting of the Nebraska Library Association's Intellectual Freedom Round Table and Technical Services Round Table, Marc 6 ,2015
NCompass Live - January 2, 2014.
http://nlc.nebraska.gov/ncompasslive/
The Bibliographic Framework Initiative, or BIBFRAME, is intended to provide a replacement to the MARC format as an encoding standard for library catalogs. Its aim is to move library data into a Linked Data format, allowing it to interact with other data on the Web. In this session, Emily Nimsakont, the NLC’s Cataloging Librarian, will cover the basics of BIBFRAME, describe what it can provide for users of library catalogs that MARC can’t, and outline what librarians should be aware of regarding this change in the cataloging landscape.
How do you keep up? There’s so much to read, and so little time. How do you find the information that’s important to you and winnow out all the stuff that’s not urgent or important or pertinent? Michael Sauers, Christa Burns, and Laura Johnson will start a discussion about what they’re reading and encourage participants to join in, as together we discover the best places to find information.
NCompass Live - March 14, 2012.
Linked data for Libraries, Archives, Museumsljsmart
General introduction to Linked Data concepts presented to Maryland Library Association Technical Services Division at "Tech Services on the Edge" forum
NISO Virtual Conference: BIBFRAME & Real World Applications of Linked Bibliographic Data
http://www.niso.org/news/events/2016/virtual_conference/jun15_virtualconf/
June 15, 2016
Opening Keynote: Landscape and Current Status of BIBFRAME and Related Initiatives
The workshop focuses on constructing authorized access points for records under RDA, utilizing the LC/PCC Policy Statements (LCC/PCC PS). This is NOT a NACO workshop. Authorized access points for personal names, corporate bodies, conferences, and works and expressions (titles) will be covered, as will relationship designators for personal names and corporate bodies. Subject headings will not be covered.
Machine Learning & Data Science come to DAMElliot Sedegah
Learn more at: www.adobe.com/go/dam
Speakers: Elliot Sedegah, Jonas Dahl
DAM is evolving from a content library to an intelligent platform to deliver customer experiences. The latest advances in machine learning and analytics are a part of this transition as these new technologies begin to find a productive role in the world of DAM. From auto-tagging to insights - the DAM of the future is on the horizon.
This presentation will discuss:
- The latest advances in machine learning & AI that are enhancing the DAM user experience and automating many formerly manual tasks.
- How data science & analytics are changing the way we track asset usage and performance.
DAM and Digital Preservation, Beyond Metadata Standards: Ensuring Authenticit...Emily Kolvitz
A DAM Digital Preservation Strategy can help save time & money, avoid legal and ethical problems, and, most importantly, avoid the front page of the New York Times. In this webinar, you will learn concepts of archival theory that easily translate to the practice of Digital Asset Management, in a variety of digital environments including Library, Archive, WIP (Works-in-Progress) DAMs, and assets living in the wild.
Presented at Industry Symposium, IFLA, 14 August 2008. Describes a new environment of global information services using metadata, taxonomies, and knowledge organization. Makes the case that these changes will permanently affect what it means "to catalog" materials for the purpose of connecting citizens, students and scholars to the information they need, when and where they need it.
On June 15, 2011 the Program for Cooperative Cataloging (PCC) affirmed its support of the US national libraries' decision to implement RDA and began preparing for this transition by forming several task groups to investigate, identify, and explore issues related to the PCC's transition to RDA. PCC's goal during the shift to RDA is to develop and foster effective and efficient means of implementing a new set of rules while gaining a maximum amount of benefits from them.To fulfill this goal, as the Cooperative Serials Program of the PCC, CONSER determined a set of RDA core elements for CONSER records through the effort of multiple task groups and members discussions in the course of a year's time. In this session, the presenters will discuss the considerations taken by the CONSER Standard Record RDA Core Elements Task Group and the CONSER Program membership in determining this core set of RDA elements for the CONSER records. The session will also cover the process of creating the CONSER standard record (CSR) RDA workflow as a guide to assist serial catalogers in the creation of RDA records for serials. The CSR-RDA workflow is openly shared on the CONSER website and also available in the online RDA Toolkit.
Presenters: Valerie Bross, UCLA, Les Hawkins and Hien Nguyen, Library of Congress
How do you keep up? There’s so much to read, and so little time. How do you find the information that’s important to you and winnow out all the stuff that’s not urgent or important or pertinent? Michael Sauers, Christa Burns, and Laura Johnson will start a discussion about what they’re reading and encourage participants to join in, as together we discover the best places to find information.
NCompass Live - March 14, 2012.
Linked data for Libraries, Archives, Museumsljsmart
General introduction to Linked Data concepts presented to Maryland Library Association Technical Services Division at "Tech Services on the Edge" forum
NISO Virtual Conference: BIBFRAME & Real World Applications of Linked Bibliographic Data
http://www.niso.org/news/events/2016/virtual_conference/jun15_virtualconf/
June 15, 2016
Opening Keynote: Landscape and Current Status of BIBFRAME and Related Initiatives
The workshop focuses on constructing authorized access points for records under RDA, utilizing the LC/PCC Policy Statements (LCC/PCC PS). This is NOT a NACO workshop. Authorized access points for personal names, corporate bodies, conferences, and works and expressions (titles) will be covered, as will relationship designators for personal names and corporate bodies. Subject headings will not be covered.
Machine Learning & Data Science come to DAMElliot Sedegah
Learn more at: www.adobe.com/go/dam
Speakers: Elliot Sedegah, Jonas Dahl
DAM is evolving from a content library to an intelligent platform to deliver customer experiences. The latest advances in machine learning and analytics are a part of this transition as these new technologies begin to find a productive role in the world of DAM. From auto-tagging to insights - the DAM of the future is on the horizon.
This presentation will discuss:
- The latest advances in machine learning & AI that are enhancing the DAM user experience and automating many formerly manual tasks.
- How data science & analytics are changing the way we track asset usage and performance.
DAM and Digital Preservation, Beyond Metadata Standards: Ensuring Authenticit...Emily Kolvitz
A DAM Digital Preservation Strategy can help save time & money, avoid legal and ethical problems, and, most importantly, avoid the front page of the New York Times. In this webinar, you will learn concepts of archival theory that easily translate to the practice of Digital Asset Management, in a variety of digital environments including Library, Archive, WIP (Works-in-Progress) DAMs, and assets living in the wild.
Presented at Industry Symposium, IFLA, 14 August 2008. Describes a new environment of global information services using metadata, taxonomies, and knowledge organization. Makes the case that these changes will permanently affect what it means "to catalog" materials for the purpose of connecting citizens, students and scholars to the information they need, when and where they need it.
On June 15, 2011 the Program for Cooperative Cataloging (PCC) affirmed its support of the US national libraries' decision to implement RDA and began preparing for this transition by forming several task groups to investigate, identify, and explore issues related to the PCC's transition to RDA. PCC's goal during the shift to RDA is to develop and foster effective and efficient means of implementing a new set of rules while gaining a maximum amount of benefits from them.To fulfill this goal, as the Cooperative Serials Program of the PCC, CONSER determined a set of RDA core elements for CONSER records through the effort of multiple task groups and members discussions in the course of a year's time. In this session, the presenters will discuss the considerations taken by the CONSER Standard Record RDA Core Elements Task Group and the CONSER Program membership in determining this core set of RDA elements for the CONSER records. The session will also cover the process of creating the CONSER standard record (CSR) RDA workflow as a guide to assist serial catalogers in the creation of RDA records for serials. The CSR-RDA workflow is openly shared on the CONSER website and also available in the online RDA Toolkit.
Presenters: Valerie Bross, UCLA, Les Hawkins and Hien Nguyen, Library of Congress
Digital Asset Management Experts everywhere will tell you that Metadata will make or break the effectiveness and success of your DAM. But when referring to Metadata in terms of DAM’s, what exactly does the term Metadata entail?
Open data is a crucial prerequisite for inventing and disseminating the innovative practices needed for agricultural development. To be usable, data must not just be open in principle—i.e., covered by licenses that allow re-use. Data must also be published in a technical form that allows it to be integrated into a wide range of applications. The webinar will be of interest to any institution seeking ways to publish and curate data in the Linked Data cloud.
This webinar describes the technical solutions adopted by a widely diverse global network of agricultural research institutes for publishing research results. The talk focuses on AGRIS, a central and widely-used resource linking agricultural datasets for easy consumption, and AgriDrupal, an adaptation of the popular, open-source content management system Drupal optimized for producing and consuming linked datasets.
Agricultural research institutes in developing countries share many of the constraints faced by libraries and other documentation centers, and not just in developing countries: institutions are expected to expose their information on the Web in a re-usable form with shoestring budgets and with technical staff working in local languages and continually lured by higher-paying work in the private sector. Technical solutions must be easy to adopt and freely available.
About the Webinar
In May 2012, the Library of Congress announced a new modeling initiative focused on reflecting the MARC 21 library standard as a Linked Data model for the Web, with an initial model to be proposed by the consulting company Zepheira. The goal of the initiative is to translate the MARC 21 format to a Linked Data model while retaining the richness and benefits of existing data in the historical format.
In this webinar, Eric Miller of Zepheira will report on progress towards this important goal, starting with an analysis of the translation problem and concluding with potential migration scenarios for a broad-based transition from MARC to a new bibliographic framework.
Presented for managers & researchers at The Global One Health Initiative of the Ohio State University, Africa Regional Branch in Addis Ababa, Ethiopia (April 24th 2019)
Presentation given on Dec. 4, 2014 at the University of Hawaii Library, on the topic of changes in the library metadata world, with a focus on Linked Open Data.
Who's the Author? Identifier soup - ORCID, ISNI, LC NACO and VIAFSimeon Warner
Identifiers, including ORCID, ISNI, LC NACO and VIAF, are playing an increasing role in library authority work. Well describe changes to cataloging practices to leverage identifiers. We'll then tell a short story of the how and why of ORCID identifiers for researchers, and relationships with other person identifiers. Finally, we'll discuss the use of identifiers as part of moves toward linked data cataloging being explored in Linked Data for Libraries work (in the LD4L Labs and LD4P projects).
Designing the Garden: Getting Grounded in Linked DataJenn Riley
Riley, Jenn. “Designing the Garden: Getting Grounded in Linked Data.” Beyond the Looking Glass: Real World Linked Data. What Does it Take to Make it Work? ALCTS Preconference, San Francisco, CA, June 26, 2015.
It19 20140721 linked data personal perspectiveJanifer Gatenby
A presentation made for Standards Australia's seminar. Outlines the basic aspects of linked data from a personal perspective and where it fits with direct and subject searching.
Lecture at the advanced course on Data Science of the SIKS research school, May 20, 2016, Vught, The Netherlands.
Contents
-Why do we create Linked Open Data? Example questions from the Humanities and Social Sciences
-Introduction into Linked Open Data
-Lessons learned about the creation of Linked Open Data (link discovery, knowledge representation, evaluation).
-Accessing Linked Open Data
An improved technique for ranking semantic associationst07IJwest
The primary focus of the search techniques in the first generation of the Web is accessing relevant
documents from the Web. Though it satisfies user requirements, but it is insufficient as the user sometimes
wishes to access actionable information involvin
g complex relationships between two given entities.
Finding such complex relationships (also known as semantic associations) is especially useful in
applications
such as
National Security, Pharmacy, Business Intelligence etc. Therefore the next frontier is
discovering relevant semantic associations between two entities present in large semantic metadata
repositories. Given two entities, there exist a huge number of semantic associations between two entities.
Hence ranking of these associations is required i
n order to find more relevant associations. For this
Aleman Meza et al. proposed a method involving six metrics viz. context, subsumption, rarity, popularity,
association length and trust. To compute the overall rank of the associations this method compute
s
context, subsumption, rarity and popularity values for each component of the association and for all the
associations. However it is obvious that, many components appears repeatedly in many associations
therefore it is not necessary to compute context, s
ubsumption, rarity
,
popularity
,
and
trust
values of the
components every time for each association rather the previously computed values may be used while
computing the overall rank of the associations. Thi
s paper proposes a method to re
use the previously
computed values using a hash data structure thus reduce the execution time. To demonstrate the
effectiveness of the proposed method, experiments were conducted on SWETO ontology. Results show
that the proposed method is more efficient than the other existi
ng methods
.
morning session talk at the second Keystone Training School "Keyword search in Big Linked Data" held in Santiago de Compostela.
https://eventos.citius.usc.es/keystone.school/
Differences Problem: or why consistency in metadata is critical in the discov...Shana McDanold
NISO Webinar; "Enabling Discovery, Part Two: Publishers and Libraries Talk Metadata & Monographs"; January 16, 2019
https://www.niso.org/events/2019/01/enabling-discovery-part-two-publishers-and-libraries-talk-metadata-monographs
NISO Virtual Conference: BIBFRAME & Real World Applications of Linked Bibliographic Data
http://www.niso.org/news/events/2016/virtual_conference/jun15_virtualconf/
June 15, 2016
Opening Keynote: Landscape and Current Status of BIBFRAME and Related Initiatives
Importance of teaching cataloging theory and conceptual models of discovery s...Shana McDanold
Presentation during ALA Midwinter Meeting 2014 in Philadelphia, PA. From the point of view of a practitioner, manager/supervisor, and cataloging continuing education instructor/trainer.
Biennial Educators Meeting: What Skills are Needed for the Next Generation Cataloger/Metadata Professional? (Co-Sponsors: Association for Library Collections and Technical Services (ALCTS) and Association for Library and Information Science Education (ALISE))
This is intended to be a two day workshop on RDA for individuals experienced with cataloging and MARC. This workshop will explore RDA with a specific focus on theories, practicalities, authority work, change highlights, and hands on cataloging. Formats covered will include monographs, serials, audio/visual materials, and online resources (integrating and monographs). The workshop will take the student through understanding the theories behind RDA and then cataloging by RDA standards.
This is a short (1.5 hour) presentation for support staff about RDA and the do's and don'ts of editing bibliographic records in MARC format. Covers background material on RDA, identifying RDA records vs AACR2 records, changes to records and cataloging practices due to RDA (fields, vocabularies, terms, etc.), hybrid AACR2/RDA records, and the basic rules of editing (both general and for specific fields).
Presentation given at the ALA Annual 2013 ALCTS Continuing Resources Cataloging Committee Update Forum. It highlights and summarizes the changes and impact of RDA on serials cataloging, but isn't meant as primary training materials.
This is intended to be a two day workshop on RDA. This workshop will explore RDA with a specific focus on theories, practicalities, authority work and hands on cataloging. The workshop will take the student through understanding the theories behind RDA and then cataloging by RDA standards.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
6. WHY DOES METADATA MATTER? –
DIGITALGEORGETOWN
Author Index Subject Index
6
7. WHY DOES METADATA MATTER?
“This town built a memorial to the wrong guy”
Ottawa, Canada
“It’s the metadata, stupid: and it’s not just for your
audience” (Joshua Lasky, posted 5/21/2014)
“To succeed in the digital age is to be able to easily
aggregate all of your articles in the most meaningful
way for each of your visitors. Competitors such as Circa
actively use metadata to surface relevant content during
breaking news events.” 7
8. WHY DOES METADATA MATTER?
What are we trying to identify? OR What are people
trying to find?
Works
Individuals
Places
Things/objects
Concepts
Discovery and discovery enhancement
Relationships
“On the fly” collections of resources
Users start elsewhere 8
9. WHAT DO WE DO WHEN WE CURATE [CREATE]
METADATA?
Create and enhance descriptive metadata
Apply controlled vocabularies
Disambiguation of works, authors, etc.
Unique identification of editions, works, etc.
Collocation of editions, works, etc.
Use agreed upon standards for data elements to
ensure consistent application/use
MARC
DigitalGeorgetown (DublinCore)
RDF (Resource Description Framework)
9
10. HOW DO WE EXPOSE “OUR” METADATA?
Controlled vocabulary and mapping
Genres
Subjects/Concepts
Classification
Identification:
People
Places/Geographic
Works
OWL (Web Ontology Language)
SKOS (Simple Knowledge Organization System)
Normalization
Indexing 10
11. OWL: WEB ONTOLOGY LANGUAGE
Utilizes RDF (Resource Description Framework)
5.2 Individual identity
Many languages have a so-called "unique names" assumption:
different names refer to different things in the world. On the web,
such an assumption is not possible. For example, the same
person could be referred to in many different ways (i.e. with
different URI references). For this reason OWL does not make
this assumption. Unless an explicit statement is being made that
two URI references refer to the same or to different individuals,
OWL tools should in principle assume either situation is possible.
OWL provides three constructs for stating facts about the identity
of individuals:
owl:sameAs is used to state that two URI references refer to the same
individual.
owl:differentFrom is used to state that two URI references refer to different
individuals
owl:AllDifferent provides an idiom for stating that a list of individuals are all
different.
11
12. SKOS: SIMPLE KNOWLEDGE ORGANIZATION
SYSTEM
Utilizes RDF (Resource Description Framework)
2.3 Semantic Relationships
In KOSs semantic relations play a crucial role for defining
concepts. The meaning of a concept is defined not just by the
natural-language words in its labels but also by its links to other
concepts in the vocabulary. Mirroring the fundamental categories
of relations that are used in vocabularies such as thesauri
[ISO2788], SKOS supplies three standard properties:
skos:broader and skos:narrower enable the representation of hierarchical
links, such as the relationship between one genre and its more
specific species, or, depending on interpretations, the relationship between
onewhole and its parts;
skos:related enables the representation of associative (non-hierarchical)
links, such as the relationship between one type of event and a category of
entities which typically participate in it. Another use for skos:related is
between two categories where neither is more general or more specific.
Note that skos:related enables the representation of associative (non-
hierarchical) links, which can also be used to represent part-whole links
that are not meant as hierarchical relationships. 12
13. CURATED METADATA IN THE WILD – LIBRARY
OF CONGRESS
Library of Congress data exposed as linked data
“The Library of Congress Linked Data Service enables
both humans and machines to programmatically access
authority data at the Library of Congress. This service is
influenced by -- and implements -- the Linked Data
movement's approach of exposing and inter-connecting
data on the Web via dereferenceable URIs.”
13
16. CURATED METADATA IN THE WILD - OTHERS
Wikipedia/dbpedia
WorldCat: links to WorldCat Identities
http://www.worldcat.org/identities/lccn-n79-007035/
LCCN: links to LC National Authority File (NAF)
http://id.loc.gov/authorities/names/n79007035.html
VIAF record
https://viaf.org/viaf/88919448/
ISNI (International Standard Name Identifier) record
http://isni-url.oclc.nl/isni/0000000121429031
16
17. CURATED METADATA IN THE WILD - OTHERS
Wikipedia/dbpedia
Disambiguation
http://en.wikipedia.org/w/index.php?title=Category:All_disambi
guation_pages
Identity management:
John Smith http://en.wikipedia.org/wiki/John_Smith
St. Mary’s Church
http://en.wikipedia.org/wiki/St._Mary%27s_Church
Georgetown http://en.wikipedia.org/wiki/Georgetown
Hamlet http://en.wikipedia.org/wiki/Hamlet_(disambiguation)
17
18. CURATED METADATA IN THE WILD - OTHERS
“MARC 21 records for
CONSER serials either
cataloged or processed by
LC or by CONSER
(Cooperative Online Serials
Program) participants. Also
includes records with ISSN
assignments and U.S.
Newspaper Program
cataloging. Records include
all languages. Available in
MARC 21 and MARCXML
formats.”
eCIP CONSER
18
19. BUILDING CURATED METADATA: OTHER
OPTIONS
Crowd sourcing
Archives and Alumni
Identification of individuals for identity control
Penn Provenance project
“We are trying to identify former owners and virtually reunite
dispersed collections, and we welcome any information you
have about the images posted here.”
Incorporate data into records; establish identities
https://www.flickr.com/photos/58558794@N07
19
20. CONCLUSION
All comes back to the basics of metadata work:
DESCRIPTION
COLLOCATION
DISAMBIGUATION (uniquely identifiable)
RELATIONSHIPS
20
Editor's Notes
But…it’s all on the internet and a keyword search will find it, right? Not exactly…
Stop me if I get to into the technical details – much like the rabbit hole of links (linked data!) on the web, it’s easy to get lost in a deeper technical analysis of the use of metadata
Examples of searching with keywords
Example 1
w/o controlled vocabulary there’s no links (no see also) or unified results list; OPAC can’t fix that, you need the metadata to make it work
Koran: http://catalog.library.georgetown.edu/search~S4/X?SEARCH=Koran&searchscope=4&SORT=D
Quran: http://catalog.library.georgetown.edu/search~S4/X?SEARCH=quran&searchscope=4&SORT=D
Qur’an:
w/o controlled vocab there’s no link (no see also); discovery layer can’t fix that, you need the metadata to make it work
Issues in Subject and Author indexes – lack of consistency; duplication; lack of collocation for items with same term
No normalization
Currently working on a project to clean these up so that each author and each subject has a unique single entry; using established forms when possible for future links (e.g. using the NAF form so that it can link out to Wikipedia and other pages)
http://www.vocativ.com/culture/fun/town-built-huge-memorial-wrong-guy/
“concrete” (ha!) example of the perils of relying on keyword searching only
Library metadata is CURATED and CONTROLLED – making it reliable and authoritative and consistent
OWL: http://www.w3.org/TR/owl-ref/ - publishing and sharing ontologies on the web, includes “SameAs” options for linking like things (such as linking a VIAF record to ISNI to NAF)
Metadata is everywhere, but it’s not useful unless it’s managed – a keyword search can bring up a lot of disparate unrelated things…you need curated/controlled metadata to identify the thing you actually want and it’s links to other things
Impacts indexing, identitification, collocation of like things, define/display relationships
COLLOCATION and DISAMBIGUATION
DigitalGeorgetown: https://docs.google.com/spreadsheets/d/1oivICr3O1Drhn-Ncypi6dVc6gjdoaU-IYrNwJEGJBYI/edit?usp=sharing
http://id.loc.gov/
http://linkeddata.org/
Non library organizations mine the Library of Congress authority data and subject data, creating links and clarification
http://www.worldcat.org/oclc/70180992
Schema.org is used by search engines (yes, all of them)
http://www.oclc.org/news/releases/2012/201238.en.html
Also see the SameAs references!!
This then links to other available linked data sets from LC and OCLC and more.
Available for download: WorldCat Works, FAST (subjects), VIAF, Dewey.info,
How? Because the metadata is available in a format that the search engines can mine and use
http://dbpedia.org/About
http://www.wikipedia.org/
ISNI: http://www.isni.org/about
They are ALL linked together via metadata – more information out there, more links are made
eCIP example: OCLC# 880237744 – see the vendor information added to the record
eCIP: The CIP record produced is published in the books on the copyright page and used as marketing and purchasing tools by vendors and libraries, facilitating ordering and processing of materials.
CONSER data: curated by catalogers and the ISSN Centre (in Paris)
Purchased and re-used by many companies, including SFX and SerialsSolutions/ProQuest
Repurposed MARC records:
ETDs
Finding Aids
Princeton Theological Seminary Theological Commons http://commons.ptsem.edu/
DigitalGeorgetown scanned objects
Why? We don’t always have all the information, but we can incorporate it and verify it when we have it, establishing new identities and confirming/enhancing existing ones, adding more links
If you look, it’s in the underlying structure to the web, and library data is OUT THERE