hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library...

4
h"p://lod.iula.upf.edu Metadata as Linked Open Data: mapping disparate XML metadata registries into one RDF/OWL registry. (LREC 2014) Marta Villegas, Maite Melero and Núria Bel. IULA UPF LIDER Roadmapping Workshop (89 May, Madrid)

Transcript of hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library...

Page 1: hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library LinkeCL ccN ARC IdRef Sudoc Calames Lin ked gnoss 22DF a Ontos News Portal Bricklink yovisto

h"p://lod.iula.upf.edu  

Metadata  as  Linked  Open  Data:    mapping  disparate  XML  metadata  registries  

into  one  RDF/OWL  registry.  (LREC  2014)    

Marta  Villegas,  Maite  Melero  and  Núria  Bel.    IULA-­‐  UPF  

 

LIDER  Roadmapping  Workshop  (8-­‐9  May,  Madrid)    

Page 2: hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library LinkeCL ccN ARC IdRef Sudoc Calames Lin ked gnoss 22DF a Ontos News Portal Bricklink yovisto

Different  projects,    different  registries  ...  

SIMILAR • users • functionality • data (overlapping)

BUT DIFFERENT • schemas , formats

& vocabularies • protocols (APIS)

PROBLEMS • usability • sustainability • integrity of data • cross-references • interoperability

     

Page 3: hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library LinkeCL ccN ARC IdRef Sudoc Calames Lin ked gnoss 22DF a Ontos News Portal Bricklink yovisto

EASY ü merge schemas

ü combine/share data

ü references ü better modelling

ü SPARQL ü data integrity ü further extensions

ü interoperability  

h3p://lod.iula.upf.edu  

Page 4: hp://lod.iula.upf.edu/ · Music Brainz (zitgist) Loti co RD F ohloh Lin ked MDB Open Library LinkeCL ccN ARC IdRef Sudoc Calames Lin ked gnoss 22DF a Ontos News Portal Bricklink yovisto

SELECT  *  WHERE  {  ?s    ?p    ms:NER    }  

NER  

Projects  

Services   Ar>cles  

Reports  

Named  En>ty