Karma: Tools for Publishing Cultural Heritage Data in the Linked Open Data Cloud

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Tools to convert data from databases to Linked Data. This presentation shows how Karma (iso.edu/integration/karma) is used to publish data from cultural heritage databases to the Linked Data cloud. Karma supports conversion of data to RDF according to user-selected ontologies and linking to other datasets such as dbpedia.org.

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Karma: Tools for Publishing Cultural Heritage Data in the Linked Open Data Cloud

  1. 1. Karma: Tools forPublishing CulturalHeritage Data as LODPedro Szekely and Craig KnoblockInformation Sciences Institute, University of Southern California
  2. 2. “Linked” Open DataCrystal BridgesMuseum ofAmerican ArtDallas Museumof ArtI ndianapolisMuseumof ArtThe Met ropolitanMuseum of ArtNat ional Port raitGallerySmit hsonian AmericanArt MuseumPedro Szekely
  3. 3. “Linked” Open DataCrystal BridgesMuseum ofAmerican ArtDallas Museumof ArtI ndianapolisMuseumof ArtThe Met ropolitanMuseum of ArtNat ional Port raitGallerySmit hsonian AmericanArt Museum✔✖Pedro Szekely
  4. 4. Linked Open DataCrystal BridgesMuseum ofAmerican ArtDallas Museumof ArtI ndianapolisMuseumof ArtThe Met ropolitanMuseum of ArtNat ional Port raitGallerySmit hsonian AmericanArt MuseumPedro Szekely
  5. 5. Linked Open DataPedro Szekely
  6. 6. Steps to Create Linked Data• Select ontologies… that define classes and properties for our data• Convert data to RDF… from the museum database to the ontologies• Identify links to other Linked Data datasets… to other museums and Link Data hubsPedro Szekely
  7. 7. step 1:select and extendontologies
  8. 8. Ontologiesedm:ProvidedCHOaac:CulturalHeritageObjectskos:Conceptskos:Conceptedm:hasTypeskos:narrowerskos:prefLabelskos:prefLabelsaam:objectIddcterms:datedcterms:provenancedcterms:rightsdcterms:subjectdcterms:mediumdcterms:titledcterms:descriptiondcterms:creatorore:Aggregationedm:EuropeanaAggregationcrm:E89_Propositional_Objectedm:WebResourceedm:aggregatedCHOedm:hasViewedm:Agent/crm:E39_Actor, foaf:Personaac:Personskos:altLabelrdaGr2:dateOfDeathrdaGr2:biographicalInformationrdaGr2:placeOfBirthrdaGr2:placeOfDeathrdaGr2:dateAssociatedWithThePersonedm:Place/crm:E53_Placeaac:Placeaac:associatedPlaceschema:PostalAddressschema:addressCountryschema:addressLocalityschema:addressRegionschema:addressskos:prefLabelschema:Countryschema:namedcterms:formatrdaGr2:dateOfBirthskos:prefLabel8,26144,02720,07741,26715,57341,26715,573268saam:objectNumbersaam:constituentIddcterms:createdPedro Szekely
  9. 9. step 2:Convert Data to RDF
  10. 10. Karma: Converts Your Data toLinked DataKARMAPedro Szekely
  11. 11. Karma in ActionPedro Szekely
  12. 12. demo
  13. 13. DMA Sample Linked Data…dma:object_1982_35a aac:CulturalHeritageObject ;aac:objectId "1982.35" ;dcterms:creator dma:person_John_Singer_Sargent ;dcterms:format "61.28 x 50.17 cm" ;dcterms:identifier "4,137,988" ;dcterms:medium "Oil on canvas" ;dcterms:rights"Dallas Museum of Art, gift of the Leland Fikes Foundation, Inc." ;dcterms:title "Dorothy" ;dcterms:type "Paintings" ;schema:endDate "1900" ;schema:startDate "1900” .dma:person_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1856" ;ont0:dateOfDeath "1925" ;foaf:name "John Singer Sargent" .…Pedro Szekely
  14. 14. step 3:identify links
  15. 15. Multiple “John Singer Sargent”ima:Singer_Sargent_Johna aac:Person ;dct:date "1856-1925" ;foaf:name "John Singer Sargent" .ima:Singer_Sargent_Johna aac:Person ;dct:date "1856-1925" ;foaf:name "John Singer Sargent" .saam:person_4253a aac:Person ;saam:associatedPlacesaam:SaamPlace_1357324439768t1r13950_0,saam:SaamPlace_1357324439768t1r13951_0 ;saam:constituentId "4253" ;rdaGr2:biographicalInformation“Painter. Sargent traveled …" ;rdaGr2:dateAssociatedWithThePerson "1990-10-1”, "1995-5-8" ;rdaGr2:dateOfBirth "1856-1-12" ;rdaGr2:dateOfDeath "1925-4-15" ;rdaGr2:placeOfBirth saam:SaamPlace_1357324439768t1r13952_0 ;rdaGr2:placeOfDeath saam:SaamPlace_1357324439768t1r13953_0 ;skos:altLabel "John S. Sargent" ;skos:prefLabel "John Singer Sargent" .saam:person_4253a aac:Person ;saam:associatedPlacesaam:SaamPlace_1357324439768t1r13950_0,saam:SaamPlace_1357324439768t1r13951_0 ;saam:constituentId "4253" ;rdaGr2:biographicalInformation“Painter. Sargent traveled …" ;rdaGr2:dateAssociatedWithThePerson "1990-10-1”, "1995-5-8" ;rdaGr2:dateOfBirth "1856-1-12" ;rdaGr2:dateOfDeath "1925-4-15" ;rdaGr2:placeOfBirth saam:SaamPlace_1357324439768t1r13952_0 ;rdaGr2:placeOfDeath saam:SaamPlace_1357324439768t1r13953_0 ;skos:altLabel "John S. Sargent" ;skos:prefLabel "John Singer Sargent" .cb:12_4567a aac:Person ;ont0:dateOfBirth "1879", "1885" ;ont0:dateOfDeath "1925" ;skos:prefLabel "John Singer Sargent" .cb:12_4567a aac:Person ;ont0:dateOfBirth "1879", "1885" ;ont0:dateOfDeath "1925" ;skos:prefLabel "John Singer Sargent" .met:person_1893_3819a aac:Person ;ont0:placeOfResidence"North and Central America","United States" ;foaf:name "John Singer Sargent" .met:person_1893_3819a aac:Person ;ont0:placeOfResidence"North and Central America","United States" ;foaf:name "John Singer Sargent" .dma:person_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1856" ;ont0:dateOfDeath "1925" ;foaf:name "John Singer Sargent" .dma:person_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1856" ;ont0:dateOfDeath "1925" ;foaf:name "John Singer Sargent" .Pedro Szekely
  16. 16. John Singer Sargentima:SaamPerson_John_Singer_Sargenta aac:Person ;dct:date "1856-1925" ;foaf:name "John Singer Sargent" .ima:SaamPerson_John_Singer_Sargenta aac:Person ;dct:date "1856-1925" ;foaf:name "John Singer Sargent" .aac:Person_4253a aac:Person ;saam:associatedPlacesaam:SaamPlace_1357324439768t1r13950_0,saam:SaamPlace_1357324439768t1r13951_0 ;saam:constituentId "4253" ;rdaGr2:biographicalInformation“Painter. Sargent traveled …" ;rdaGr2:dateAssociatedWithThePerson "1990-10-1”, "1995-5-8" ;rdaGr2:dateOfBirth "1856-1-12" ;rdaGr2:dateOfDeath "1925-4-15" ;rdaGr2:placeOfBirth saam:SaamPlace_1357324439768t1r13952_0 ;rdaGr2:placeOfDeath saam:SaamPlace_1357324439768t1r13953_0 ;skos:altLabel "John S. Sargent" ;skos:prefLabel "John Singer Sargent" .aac:Person_4253a aac:Person ;saam:associatedPlacesaam:SaamPlace_1357324439768t1r13950_0,saam:SaamPlace_1357324439768t1r13951_0 ;saam:constituentId "4253" ;rdaGr2:biographicalInformation“Painter. Sargent traveled …" ;rdaGr2:dateAssociatedWithThePerson "1990-10-1”, "1995-5-8" ;rdaGr2:dateOfBirth "1856-1-12" ;rdaGr2:dateOfDeath "1925-4-15" ;rdaGr2:placeOfBirth saam:SaamPlace_1357324439768t1r13952_0 ;rdaGr2:placeOfDeath saam:SaamPlace_1357324439768t1r13953_0 ;skos:altLabel "John S. Sargent" ;skos:prefLabel "John Singer Sargent" .cb:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1879", "1885" ;ont0:dateOfDeath "1925" ;skos:prefLabel "John Singer Sargent" .cb:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1879", "1885" ;ont0:dateOfDeath "1925" ;skos:prefLabel "John Singer Sargent" .met:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:placeOfResidence"North and Central America","United States" ;foaf:name "John Singer Sargent" .met:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:placeOfResidence"North and Central America","United States" ;foaf:name "John Singer Sargent" .dallas:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1856" ;ont0:dateOfDeath "1925" ;foaf:name "John Singer Sargent" .dallas:SaamPerson_John_Singer_Sargenta aac:Person ;ont0:dateOfBirth "1856" ;ont0:dateOfDeath "1925" ;foaf:name "John Singer Sargent" .Pedro Szekely
  17. 17. Linking “John Singer Sargent”saam:person_4253owl:sameAs cb:12_4567 ;owl:sameAs dma:person_John_Singer_Sargent ;owl:sameAs ima:Singer_Sargent_John ;owl:sameAs met:SaamPerson_John_Singer_Sargent ;owl:sameAs dbpedia:John_Singer_Sargent ;owl:sameAs nytimes/N49129220686803623753 ;owl:sameAs w-flick/John_Singer_Sargent ;....saam:person_4253owl:sameAs cb:12_4567 ;owl:sameAs dma:person_John_Singer_Sargent ;owl:sameAs ima:Singer_Sargent_John ;owl:sameAs met:SaamPerson_John_Singer_Sargent ;owl:sameAs dbpedia:John_Singer_Sargent ;owl:sameAs nytimes/N49129220686803623753 ;owl:sameAs w-flick/John_Singer_Sargent ;....Pedro Szekely
  18. 18. Linking with KarmaPedro Szekely
  19. 19. Results of Automatic LinkingDBPedia 2,194New York Times 70ULAN 2,110Rijksmuseum 551Pedro Szekely
  20. 20. SummaryPedro Szekely

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