BarCamp WebLinksWorld - 17.25 Semantisch Erfgoed (Paul)

426 views

Published on

Published in: Technology, Education
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
426
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
2
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide
  • missing information is treated as unknown rather than false axioms behave as inference rules rather than database constraints the truth of a statement is independent of whether it is known not knowing explicitly that a statement is true does not imply it is false
  • BarCamp WebLinksWorld - 17.25 Semantisch Erfgoed (Paul)

    1. 1. SW - Erfgoedplus <ul><li>[email_address] </li></ul>
    2. 2. AAA <ul><li>Anyone can say Anything about Any Topic </li></ul>is_a: sparklingWine name: Bellavista colour: green body: full is_a: wine label: Bellavista color: yellow taste: excellent price: expensive
    3. 3. Open world <ul><li>You never know all information: new information can always pop up </li></ul>0x700x720x690x6A0x730x3A 0x4A0x610x630x710x750x650x73 0x620x650x740x610x610x6C0x74
    4. 4. Non Unique Naming <ul><li>The same entity can be known by more than one name </li></ul>id: http://www.gvh.be/wijnkelder/fles213 id: http://www.bellavista.it/gc2005/B342632
    5. 5. 3 rd : start merging your data (cont’d)
    6. 6. 4 th : Merge identical resources
    7. 7. 5 th : Query the merged data set
    8. 8. OWL classes Person hasParent hasParent hasParent hasParent
    9. 9. OWL classes SW model: NOT about constraints about inferences
    10. 10. SW?
    11. 11. SW? Pre reconciliation
    12. 12. SW? RDF OWL RDF
    13. 13. Next ??? RDF object object RDF OWL

    ×