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Demonstration, Museum and Web 2011, April 7-9, 2011, Philadelphia, PA, USA

Demonstration, Museum and Web 2011, April 7-9, 2011, Philadelphia, PA, USA

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    LODAC Museum -- Connecting Museums with LOD -- LODAC Museum -- Connecting Museums with LOD -- Presentation Transcript

    • Museum and Web 2011, April 7-9, 2011, Philadelphia, PA, USA
      LODAC MuseumConnecting Museums with LOD
      National Institute of Informatics
      With LODAC project team
      H. Takeda, I. Ohmukai, F. Kato, T. Kamura, T. Takahashi, H. Ueda
    • LODAC Project
      Open Social Semantic Web Platform for Academic Resources
      Providing platforms for Linked Open Data
      Practicing data accumulation and publishing
      Interested Areas
      Museum information
      Geographical information, especially geographical names
      Local information

    • Museum data as LOD
      The state-of-the-art of museum information in Japan
      Distributed
      Self maintained
      Isolated
      Opaque
      Self designed
      Messy
      Aggregating and associating museum information
      LODAC-Museum
    • Linked Open Data
      Publish data as re-useable
      Not PDF or excel
      Use RDF (Resource Description Framework)
      Web of Data
      Linked Data Principle by Tim Berners-Lee
      Use URIs as names for things
      Use HTTP URIs so that people can look up those names.
      When someone looks up a URI, provide useful information, using the standards (RDF*, SPARQL)
      Include links to other URIs. so that they can discover more things.
    • LOD Cloud(Linking Open Data)
    • http://lod.ac/
    • LODAC Museum – Main work
      Gathering of data
      Thesaurus, museum collections, etc
      Standardization of data
      Representing data from different sources in a unique form
      Integration of data
      Identifying data
      Associating the same data
      Publishing and share of data
    • Data sources
      Thesaurus and authority sources
      日本美術シソーラスDB絵画編(Thesaurus of Japanese Art)
      国指定文化財データベース(DB for National Designated Cultural Property)
      文化遺産オンライン(Cultural Heritage Online)
      Museum Collection (14 museums)
      国立美術館所蔵作品総合目録検索システム(国立国際美術館,京都国立近代美術館,東京国立近代美術館) (4 Nat’l Museums)
      国立西洋美術館 (Nat’l M. Western Art)
      京都国立博物館 (Kyoto Nat’l Museum)
      奈良国立博物館 (Nara Nat’l Museum)
      福島県立美術館 (Fukushima Pref. M. of Art)
      Other sources
      DBPedia Japan
      GIS data
      栃木県立美術館
      秋田県立近代美術館
      岩手県立美術館
      徳島県立近代美術館
      山梨県立美術館
      東京都現代美術館
      香川県立東山魁夷せとうち美術館
    • Metadata design
      Basic Structure
      Work – Creator – Museum
      Interoperability is more considered than correctness in the domain
      DC> DCTerm> FOAF> iCal >SKOS>NDLSH> RDA> CIDOC CRM
      Keep it flat as long as possible
      Metadata elements
      Work: 46
      Person: 23
      Org. 13
      Bib. 12
    • Integration Policy
      How to integrate data from different sources
      sharing of responsibility
      Each source is responsible for its data
      Identifying IDs for data and managing data with the IDs
      LODAC is only responsible for integration
      Assigning original IDs and associating other IDs to them
      Data from Source B
      Integrated data
      Data from Source A
      crm:P55_has_current_location
      dc:creator
      Work
      dc:references
      dc:references
      crm:P55_has_current_location
      crm:P55_has_current_location
      Museum
      dc:creator
      dc:references
      dc:references
      dc:creator
      Creator
      dc:references
      dc:references
      10
    • Integration of Person Data
      Matching of Creators
      Base: List of Artists from Thesaurus of Japanese Art
      Target: Creators of collection in museums + Dbpedia
      Method: String match of names
      Results: Links from artist nodes to work nodes are added
      Links
      LODAC data
      Link to Work
      DBpedia
      Basic Informationfor Creators
    • A Creator’s page
      Name of creator
      LODAC ID and associated Ref-Resource IDs
    • Ref-Resource ID
      (Dbpedia)
    • Ref-Resource ID
      (Japanese Art Thesaurus)
      born year
      school
      related
      area
    • Data associated to LODAC ID
      Links to works
    • 徳島県立美術館 Tokushima Pref. Museum
    • 東京近代美術館 National Museum of Modern Art, Tokyo
    • 国指定文化財データベース DB for National Designated Cultural Property
    • Tokushima Pref. Museum
      Thesaurus for Japanese Art
      DB for National Designated Cultural Property
      National Museum of Modern Art, Tokyo
      Fukui Pref. Museum
    • Data size and Integration Results
      Museum collections
    • What can LOD give Museum Data?
      Connectivity!!
      Open Connectivity makes new values for museum data
      Connect to data in other areas
      Connect to UGC (User Generated Contents)