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Nasos Drosopoulos - MINT DM2E

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  • 1. MINT-­‐DM2E     Nasos  Drosopoulos  Na1onal  Technical  University  of  Athens       DM2E  All  WP  Mee1ng   Vienna  –  Nov.  30,  2012  
  • 2. Outline  •  MINT2  DM2E  instance  (migra1on  from  test   environment)  •  EDM+  implementa1on  •  Mapping  to  EDM+  •  MINT2  API  
  • 3. MINT  Overview  A  web  based  plaOorm  that  implements  aggrega1on  workflows  •  Import  (XML,  CSV)  or  harvest  (OAI-­‐PMH)  •  Align  to  aggrega1on  data  model  (XSLT   mapping  editor)  •  Remediate  (OAI-­‐PMH,  XML/RDF  store,  third-­‐ party  repositories)  
  • 4. MINT2  Naviga1on   hZp://mint-­‐projects.image.ntua.gr/dm2e  •  Column-­‐based  browsing  of  applica1on’s  screens  •  Breadcrumb  trail      
  • 5. EDM+  •  Implementa1on  based  on  Europeana’s  XSD  for  RDF/XML   serializa1on  of  EDM   –  EDM  Classes  are  represented  by  the  same  complex  types  used   in  EDM  XSD     –  EDM+  Classes  are  represented  by  new  complex  types  defined  in   EDM+  namespace     –  Mul1ple  class  instan1a1on  is  allowed   –  rdf:type  element  is  used  with  a  controlled  list  (enumera1on)  of   classes   –  Domain  and  range  of  EDM+  proper1es  are  consistent  to   specifica1on  by  sebng  the  appropriate  types                    e.g.  element  dm2e:ar1st  has  type  edm:Agent  and  the  only   value  that  rdf:type  can  take  in  this  case  is  Person  •  Output  is  a  valid  EDM+  instance  in  RDF/XML  serializa1on    
  • 6. Mapping  Editor  
  • 7. Preview  
  • 8. Free  text  search  for  input   and  target  elements   Navigable  links   Bookmarks   Mandatory  elements  
  • 9. MINT2  API  Used  to  integrate  MINT  with  DM2E’s  interoperability  infrastructure  •  HTTP-­‐based  access  to  MINT2  data  (imports,   mappings  etc.)  •  JSON  serializa1on  •  Access  to  MINT’s  services  (import,  mapping   editor  etc.)  
  • 10. Ongoing  development  •  EDM  HTML  preview  (Europeana,  RDF  graph)  •  RDF  store  publica1on  •  QC  –  EDM  completeness  report  •  Support  for  SKOS  vocabularies  in  target   schema  •  API  security  (currently  IP  filtering)  
  • 11. Thank  you    hZp://mint-­‐projects.image.ntua.gr/dm2e       ndroso@image.ntua.gr   mint-­‐support@image.ntua.gr    

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