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Intro to Semantic Web for Work & Co

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Brief presentation about the Semantic Web

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Intro to Semantic Web for Work & Co

  1. 1. Semantic Web What, how and why not?
  2. 2. http://www.slideshare.net/guneshwor/building-watson
  3. 3. http://www.slideshare.net/guneshwor/building-watson
  4. 4. http://www.slideshare.net/guneshwor/building-watson
  5. 5. http://www.slideshare.net/guneshwor/building-watson
  6. 6. http://geog.ucsb.edu/~jano/ISWC2013_VA.pdf
  7. 7. Fonte: http://geog.ucsb.edu/~jano/ISWC2013_VA.pdf
  8. 8. Theoria
  9. 9. Praxis
  10. 10. select ?x where { ?x a <http://www.wikidata.org/entity/Q159719> . } LIMIT 100 select distinct ?Concept where { [] a ?Concept } LIMIT 100 http://dbpedia.org/sparql
  11. 11. http://raimond.me.uk/resources/cold-2013/#/15
  12. 12. globo esporte .com
  13. 13. Brainiak Hypermedia Semantic API
  14. 14. Brainiak is … • 100% Python •API RESTful • Hypermidia (HATEOAS) • Json-schema ☜☞ RDF
  15. 15. list all teams SPARQL Query
  16. 16. SPARQL Response
  17. 17. Brainiak Query GET
  18. 18. Brainiak Response { "@context": { "@language": "pt" }, "items": [ { "title": "Atlético-MG", "@id": "http://semantica.globo.com/esportes/equipe/282", "class_prefix": "esportes", "resource_id": "282" }, { "title": "Bahia de Feira", "@id": "http://semantica.globo.com/esportes/equipe/2590", "class_prefix": "esportes", "resource_id": "2590" } ], "@id": "esportes:Equipe" }
  19. 19. Brainiak Model
  20. 20. Brainiak Schema { "links": [ { "href": "/esportes/Equipe/_schema?class_prefix=http://semantica.globo.com/esportes/", "method": "GET", "rel": "class" }, { "href": "/esportes/Equipe?class_prefix=http://semantica.globo.com/esportes/", "method": "POST", "rel": "create", "schema": {"$ref": "{+_base_url}"} }, { "href": "/_/_/_?instance_uri={value}", "method": "GET", "rel": "relatedInstance" }, … /esportes/Equipe/_schema
  21. 21. Hypernavigation API Map
  22. 22. Thank you for your time. Rodrigo Dias Arruda Senra http://rodrigo.senra.nom.br senra@work.co

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