NYC Semantic Web Meetup - Aug 2009
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This document provides an overview of Freebase, a socially managed semantic database. Freebase allows users to extend its data model by adding new types, properties, and data. It provides a graph data structure and query interface to enable flexible relationships between data. Freebase publishes its data as RDF to support portability and enable many applications to utilize the data in unexpected ways.
![[{
"name" : null,
"type" : "/film/film"
}]
MQL](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-22-320.jpg)
![[{
"name" : null,
"type" : "/film/film",
"directed_by":"George Lucas"
}]
MQL](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-23-320.jpg)
![[{
"name" : null,
"type" : "/film/film",
"directed_by":{"id":"/en/george_lucas"}
}]
MQL](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-24-320.jpg)
![[{
"name" : null,
"type" : "/film/film",
"directed_by":{"id":"/en/george_lucas"},
"starring":[{
"actor":null
}]
}]
Film Performance Actor](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-25-320.jpg)
![[{
"name" : null,
"type" : "/film/film",
"directed_by":{"id":"/en/george_lucas"},
"starring":[{
"actor":{"id":"/en/harrison_ford"}
}]
}]
MQL](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-26-320.jpg)
![[{
"name" : null,
"type" : "/film/film",
"directed_by":{"id":"/en/george_lucas"},
"starring": [{
"actor": {
"name": null,
"film": [{
"film": {"id": "/en/the_great_escape"}
}]
}
}]
}]
Donald Pleasence
THX 1138](https://image.slidesharecdn.com/nycmeetup-jt-aug09-090828181330-phpapp02/85/NYC-Semantic-Web-Meetup-Aug-2009-27-320.jpg)
NYC Semantic Web Meetup - Aug 2009
- 1. A socially managed semantic database
- 7. All objects in Freebase have strong identifiers http://rdf.freebase.com/ns/en.yorkie
- 8. Graph Merging Magic topic: topic: topic: Barack Obama Barack Obama Switzerland government position held took money from is based in topic: topic: topic: United States UBS AG UBS AG Senator Freebase CRP SWX listing
- 9. Graph Merging Magic topic: topic: Barack Obama Switzerland government position held took money from is based in topic: topic: topic: United States UBS AG UBS AG Senator Freebase SWX listing
- 10. Graph Merging Magic topic: topic: Barack Obama Switzerland government position held took money from is based in topic: topic: United States UBS AG Senator Freebase
- 11. Contributions over $50000 made to members of the US congress in the 2008 election cycle by companies headquartered outside of the United States topic: topic: Barack Obama Switzerland government position held took money from is based in topic: topic: United States UBS AG Senator Freebase
- 13. Industry Browser Identity Model Industry (USCB) Company Company Donations NAICS Ticker CRP CRP ID CRP CRP ID NAICS/SIC Map SEC Freebase Industry (SEC) Company People Person SIC SEC CIK SEC CIK Freebase Wikipedia Freebase Wikipedia Location Article ZIP Code
- 14. Freebase Suggest
- 16. <link type="text/css" rel="stylesheet" href="http://freebaselibs.com/static/suggest/0.9.3/suggest.min.css"/> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> <script type="text/javascript" src="http://freebaselibs.com/static/suggest/0.9.3/suggest.min.js"></script> <script type="text/javascript"> jQuery(function($) { $('#myinput').suggest({'type':'/my/type'}) .bind("fb-select", function(e, data) { myupdate(data.id); }); }); </script> Using Freebase Suggest
- 17. Don’t have a topic that you need need? ADD IT! Freebase is user writable
- 18. The Office (US) Leatherheads TV Program Film stars in starred in John Krasinski Person, Actor attended Brown University College/university Data Model
- 19. Don’t have a topic that you need need? ADD IT! Users extend the data model
- 21. 1500 types with 500+ instances!! A range of of vocabularies....
- 22. [{ "name" : null, "type" : "/film/film" }] MQL
- 23. [{ "name" : null, "type" : "/film/film", "directed_by":"George Lucas" }] MQL
- 24. [{ "name" : null, "type" : "/film/film", "directed_by":{"id":"/en/george_lucas"} }] MQL
- 25. [{ "name" : null, "type" : "/film/film", "directed_by":{"id":"/en/george_lucas"}, "starring":[{ "actor":null }] }] Film Performance Actor
- 26. [{ "name" : null, "type" : "/film/film", "directed_by":{"id":"/en/george_lucas"}, "starring":[{ "actor":{"id":"/en/harrison_ford"} }] }] MQL
- 27. [{ "name" : null, "type" : "/film/film", "directed_by":{"id":"/en/george_lucas"}, "starring": [{ "actor": { "name": null, "film": [{ "film": {"id": "/en/the_great_escape"} }] } }] }] Donald Pleasence THX 1138
- 28. A Semantic Publishing Platform
- 31. Freebase Schema in RDFS http://rdfvocab.freebaseapps.com/fb2rdfs?domain=/film <rdf:RDF> <rdf:Description rdf:about="http://rdf.freebase.com/ns/film.film"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> <label>Film</label> </rdf:Description> <rdf:Description rdf:about="http://rdf.freebase.com/ns/film.film.initial_release_date"> <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/> <label>Initial release date</label> <domain rdf:resource="http://rdf.freebase.com/ns/film.film"/> <range rdf:resource="http://rdf.freebase.com/ns/type.datetime"/> </rdf:Description> <rdf:Description rdf:about="http://rdf.freebase.com/ns/type.datetime"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> <label>Date/Time</label> </rdf:Description> <rdf:Description rdf:about="http://rdf.freebase.com/ns/film.film.directed_by"> <rdf:type rdf:resource="http://www.w3.org/1999/02/22-rdf-syntax-ns#Property"/> <label>Directed by</label> <domain rdf:resource="http://rdf.freebase.com/ns/film.film"/> <range rdf:resource="http://rdf.freebase.com/ns/film.director"/> </rdf:Description> <rdf:Description rdf:about="http://rdf.freebase.com/ns/film.director"> <rdf:type rdf:resource="http://www.w3.org/2000/01/rdf-schema#Class"/> <label>Film director</label>
- 33. Designing for change We believe this for code, why not data?
- 34. Graph Stores
- 35. Data Data Portability Semantics allows data to be utilized by Data unanticipated new applications Data Data Plug-able Semantics allows an Data application to utilize unanticipated new Data Data data sources
- 36. Consume Process Republish DATA DATA Application Ecosystem
- 38. rel=license
- 39. Strong Identifiers Strong Semantics Open Data