Linked data: not just theory

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Presentation to the NetIKX "What Next for the Web" meeting in London 2nd November 2011

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Linked data: not just theory

  1. 1. Linked Data: Not Just Theory Richard Wallis Technology Evangelist @rjw http://consulting.talis.comWednesday, 2 November 11
  2. 2. Linked Data: Not Just Theory Richard Wallis Technology Evangelist @rjw http://consulting.talis.comWednesday, 2 November 11 .
  3. 3. Leading Semantic Web Technology http://consulting.talis.comWednesday, 2 November 11
  4. 4. 40 Year Rich Metadata Heritage Leading Semantic Web Technology http://consulting.talis.comWednesday, 2 November 11
  5. 5. Shared Innovation Ethos 40 Year Rich Metadata Heritage Leading Semantic Web Technology http://consulting.talis.comWednesday, 2 November 11
  6. 6. The Webhttp://www.flickr.com/photos/dullhunk/359634390Wednesday, 2 November 11
  7. 7. What Theory? The Webhttp://www.flickr.com/photos/dullhunk/359634390Wednesday, 2 November 11
  8. 8. The WebWednesday, 2 November 11
  9. 9. The Web HTMLWednesday, 2 November 11
  10. 10. The Web URL HTMLWednesday, 2 November 11
  11. 11. The Web URL HTML httpWednesday, 2 November 11
  12. 12. The Web Microformats RDFa Ajax JQuery XML JSON CSS3 URL Javascript CSS http Flash HTML HTML5 DOM SEOWednesday, 2 November 11
  13. 13. The Web HTML http URLWednesday, 2 November 11
  14. 14. The Web HTML http URLWednesday, 2 November 11
  15. 15. The Web HTML http URL Text text text text text link text. Text, text text text, text. Text text - text text - text text text. DocumentWednesday, 2 November 11
  16. 16. The Web HTML http URL Text text text Text text text text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentWednesday, 2 November 11
  17. 17. The Web HTML http URL Text text text Text text text text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentWednesday, 2 November 11
  18. 18. The Web HTML http m /page1 URL a mple.co h ttp://ex Text text text Text text text text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentWednesday, 2 November 11
  19. 19. The Web HTML http URL list k/ .u /page1 .co m a mple.co eg h ttp://ex :// tp Text text text Text text text ht text text link text text.Text: text. Text, text • link text text, text. • link Text text - text Text text, text. text - text text Text text - link text. text - text text. Document DocumentWednesday, 2 November 11
  20. 20. The Web http://example.com/page1 http://eg.co.uk/list LinkWednesday, 2 November 11
  21. 21. The Web http://www.flickr.com/photos/leapkye/4407661949Wednesday, 2 November 11
  22. 22. The Web Powerful http://www.flickr.com/photos/leapkye/4407661949Wednesday, 2 November 11
  23. 23. The Web Powerful Link Link Link Link Link Link Linking at it’s core ©workhorse.comWednesday, 2 November 11
  24. 24. The WebWednesday, 2 November 11
  25. 25. The Semantic WebWednesday, 2 November 11
  26. 26. The Semantic Web A i e s s p r a d a b o t G Flying Cars TechnologyWednesday, 2 November 11
  27. 27. Linked DataWednesday, 2 November 11
  28. 28. Linked Data Built on Semantic Web StandardsWednesday, 2 November 11
  29. 29. Linked Data Built on Semantic Web Standards All about identifying and linking things Thi ngWednesday, 2 November 11
  30. 30. Identifying thingsWednesday, 2 November 11
  31. 31. Identifying thingsWednesday, 2 November 11
  32. 32. Identifying things 1969-059AWednesday, 2 November 11
  33. 33. Identifying things 1969-059A spacecraft/1969-059AWednesday, 2 November 11
  34. 34. Identifying things 1969-059A spacecraft/1969-059A nasa.dataincubator.org/spacecraft/1969-059AWednesday, 2 November 11
  35. 35. Identifying things with URIs 1969-059A spacecraft/1969-059A nasa.dataincubator.org/spacecraft/1969-059A http://nasa.dataincubator.org/spacecraft/1969-059AWednesday, 2 November 11
  36. 36. Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059AWednesday, 2 November 11
  37. 37. Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kgWednesday, 2 November 11
  38. 38. Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kg ColumbiaWednesday, 2 November 11
  39. 39. Things have attributes http://nasa.dataincubator.org/spacecraft/1969-059A 28801.0kg Columbia Apollo 11 CSM CSM-107 United States Cape Canaveral Saturn 5Wednesday, 2 November 11
  40. 40. http://nasa.dataincubator.org/spacecraft/1969-059AWednesday, 2 November 11
  41. 41. http://nasa.dataincubator.org/spacecraft/1969-059A .../spacecraft/ 1969-059AWednesday, 2 November 11
  42. 42. .../spacecraft/ http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059AWednesday, 2 November 11
  43. 43. 28801.0 mass .../spacecraft/ http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059AWednesday, 2 November 11
  44. 44. Apollo 11 CSM 28801.0 name mass .../spacecraft/ http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059AWednesday, 2 November 11
  45. 45. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059AWednesday, 2 November 11
  46. 46. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch ../launch/1969-059Wednesday, 2 November 11
  47. 47. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059Wednesday, 2 November 11
  48. 48. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059 site ../cape canaveralWednesday, 2 November 11
  49. 49. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059 site ../cape canaveral lat N 28° 27 31Wednesday, 2 November 11
  50. 50. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059 site ../cape canaveral lat N 28° 27 31 long W 80° 31 59Wednesday, 2 November 11
  51. 51. Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059 <../1969-059A> mass 28801.0 . site <../1969-059A> name “Apollo 11 CSM” . <../1969-059A> name “Columbia” . ../cape <../1969-059A> launch <../launch/1969-059> . canaveral lat <../launch/1969-059> date 1969-07-16 . <../launch/1969-059> site <..site/capecanaveral> . N 28° 27 31 long <..site/capecanaveral> lat “N 28° 27 31” . <..site/capecanaveral> long “W 80° 31 59” . W 80° 31 59Wednesday, 2 November 11
  52. 52. RDF Apollo 11 CSM Columbia name 28801.0 name mass .../spacecraft/ 16 July 1969 http://nasa.dataincubator.org/spacecraft/1969-059A 1969-059A launch date ../launch/1969-059 <../1969-059A> mass 28801.0 . site <../1969-059A> name “Apollo 11 CSM” . <../1969-059A> name “Columbia” . ../cape <../1969-059A> launch <../launch/1969-059> . canaveral lat <../launch/1969-059> date 1969-07-16 . <../launch/1969-059> site <..site/capecanaveral> . N 28° 27 31 long <..site/capecanaveral> lat “N 28° 27 31” . <..site/capecanaveral> long “W 80° 31 59” . W 80° 31 59Wednesday, 2 November 11
  53. 53. Wednesday, 2 November 11
  54. 54. Wednesday, 2 November 11
  55. 55. RDF TripleWednesday, 2 November 11
  56. 56. RDF Triple Thing attribute valueWednesday, 2 November 11
  57. 57. RDF Triple Thing property valueWednesday, 2 November 11
  58. 58. RDF Triple Thing property value Thing property ThingWednesday, 2 November 11
  59. 59. RDF Triple Thing property value Thing property Thing ../person/AWednesday, 2 November 11
  60. 60. RDF Triple Thing property value Thing property Thing ../person/A hasParentWednesday, 2 November 11
  61. 61. RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/BWednesday, 2 November 11
  62. 62. RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/BWednesday, 2 November 11
  63. 63. RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/B nameWednesday, 2 November 11
  64. 64. RDF Triple Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/B name “Eric”Wednesday, 2 November 11
  65. 65. RDF Triple Merging Thing property value Thing property Thing ../person/A hasParent ../person/B ../person/B name “Eric”Wednesday, 2 November 11
  66. 66. RDF Triple Merging Thing property value Thing property Thing ../person/A hasParent ../person/B name “Eric”Wednesday, 2 November 11
  67. 67. RDF Triple MergingWednesday, 2 November 11
  68. 68. RDF Triple Merging The same identifier in a different place is still the same thingWednesday, 2 November 11
  69. 69. Putting the theory in to practice http://www.flickr.com/photos/stuartpilbrow/3449993951Wednesday, 2 November 11
  70. 70. Wednesday, 2 November 11
  71. 71. Wednesday, 2 November 11
  72. 72. Wednesday, 2 November 11
  73. 73. Wednesday, 2 November 11
  74. 74. Wednesday, 2 November 11
  75. 75. Wednesday, 2 November 11
  76. 76. Wednesday, 2 November 11
  77. 77. Wednesday, 2 November 11
  78. 78. Wednesday, 2 November 11
  79. 79. Wednesday, 2 November 11
  80. 80. Wednesday, 2 November 11
  81. 81. Wednesday, 2 November 11
  82. 82. Wednesday, 2 November 11
  83. 83. Wednesday, 2 November 11
  84. 84. http://www.flickr.com/photos/jolieodell/4540783805Wednesday, 2 November 11
  85. 85. http://www.flickr.com/photos/jolieodell/4540783805Wednesday, 2 November 11
  86. 86. Wednesday, 2 November 11
  87. 87. Wednesday, 2 November 11
  88. 88. Wednesday, 2 November 11
  89. 89. Wednesday, 2 November 11
  90. 90. British Library Data Model @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . Series Publication Events Key event:Event @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . bibo:Series foaf:Agent External @prefix dct: <http://purl.org/dc/terms/> . dcterms:Agent An Instance Link @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix isbd: <http://iflastandards.info/ns/isbd/elements/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . MARC country code rdfs:subClassOf A Class A Literal @prefix bibo: <http://purl.org/ontology/bibo/> . URI @prefix rda: <http://RDVocab.info/ElementsGr2/> . a @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . a geo:SpatialThing rdfs:label blt:PublicationEvent @prefix blt: <http://data.bl.uk/schema/bibliographic#> . rdfs:label foaf:focus @prefix bio: <http://purl.org/vocab/bio/0.1/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . bibo:issn Author @prefix event: <http://purl.org/NET/c4dm/event.owl#> . rdfs:label @prefix org: <http://www.w3.org/ns/org#> . Agent bio:Birth Series GeoNames URI a BL URI @prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . BL URI event:place Place a BL URI bio:Death a LCSH URI if available CalendarYear event:agent bio:date dct:isPartOf event:place bio:date a id.loc.gov URI for owl:sameAs a Birth BL URI scheme rdfs:label skos:inScheme http://r.d.g/id/year/ Death BL URI Topic LCSH dct:hasPart xxxx foaf:family_name BL URI event:time PublicationEvent a BL URI blt:TopicLCSH foaf:givenname bio:event rdfs:label dct:BibliographicResource bio:event rdfs:label foaf:name rdfs:label bibo:Book Person-as-Concept Person-as-Agent rdfs:subClassOf a dct:subject BL URI BL URI a foaf:Agent a dct:Agent blt:PersonConcept blt:publication foaf:Person skos:inScheme foaf:focus a dct:creator owl:sameAs rdfs:subClassOf id.loc.gov URI for rdfs:label scheme rdfs:label rda:periodOfActivityOfThePerson dct:subject Skos:Concept dct:contributor Family-as-Concept Resource VIAF URI if available BL URI dct:subject BL URI rdfs:subClassOf dct:creator a Organization-as-Agent BL skos:inScheme foaf:focus URI blt:FamilyConcept dct:contributor dct:subject Family-as-Agent a id.loc.gov URI for BL URI scheme rdfs:label [foaf:name] rdfs:subClassOf foaf:Agent dct:language dct:Agent rdfs:label foaf:focus foaf:Organization org:Organization Organization-as-Concept Lexvo URI blt:bnb blt:OrganizationConcept a dct:subject bibo:isbn10 BL URI bibo:isbn13 rdfs:label dct:subject dct:abstract skos:inScheme foaf:focus dct:tableOfContents rdfs:subClassOf isbd:P1008 dct:title Identifiers id.loc.gov URI for MARC language code URI (edition statement) scheme dct:spatial dct:alternative blt:TopicDDC isbd:P1073 dct:description a Dewey (note on language) BL URI isbd:P1042 skos:inScheme (content note) Dewey Info URI for skos:broader isbd:P1053 (extent) Title skos:notation scheme Place-as-Concept BL URI foaf:focus Place-as-Thing Dewey Info URI BL URI a owl:sameAs rdfs:label rdfs:label Miscellaneous literals a rdfs:subClassOf blt:PlaceConcept LCSH URI if Subject available geo:SpatialThing Tim Hodson - tim.hodson@talis.com Corine Deliot - Corine.Deliot@bl.uk dct:Location Alan Danskin - Alan.Danskin@bl.uk V.1.00 Heather Rosie - Heather.Rosie@bl.uk 12th July 2011 Jan Ashton - Jan.Ashton@bl.ukWednesday, 2 November 11
  91. 91. British Library Data Model @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . Series Publication Events Key event:Event @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . bibo:Series foaf:Agent External @prefix dct: <http://purl.org/dc/terms/> . dcterms:Agent An Instance Link @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix isbd: <http://iflastandards.info/ns/isbd/elements/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . MARC country code rdfs:subClassOf A Class A Literal @prefix bibo: <http://purl.org/ontology/bibo/> . URI @prefix rda: <http://RDVocab.info/ElementsGr2/> . a @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . a geo:SpatialThing rdfs:label blt:PublicationEvent @prefix blt: <http://data.bl.uk/schema/bibliographic#> . rdfs:label foaf:focus @prefix bio: <http://purl.org/vocab/bio/0.1/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . bibo:issn Author @prefix event: <http://purl.org/NET/c4dm/event.owl#> . rdfs:label @prefix org: <http://www.w3.org/ns/org#> . Agent bio:Birth Series GeoNames URI a BL URI @prefix geo: <http://www.w3.org/2003/01/geo/wgs84_pos#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . BL URI event:place Place a BL URI bio:Death a LCSH URI if available CalendarYear event:agent bio:date dct:isPartOf event:place bio:date a id.loc.gov URI for owl:sameAs a Birth BL URI scheme rdfs:label skos:inScheme http://r.d.g/id/year/ Death BL URI Topic LCSH dct:hasPart xxxx foaf:family_name BL URI event:time PublicationEvent a BL URI blt:TopicLCSH foaf:givenname bio:event rdfs:label dct:BibliographicResource bio:event rdfs:label foaf:name rdfs:label bibo:Book Person-as-Concept Person-as-Agent rdfs:subClassOf a dct:subject BL URI BL URI a foaf:Agent a dct:Agent blt:PersonConcept blt:publication foaf:Person skos:inScheme foaf:focus a dct:creator owl:sameAs rdfs:subClassOf id.loc.gov URI for rdfs:label scheme rdfs:label rda:periodOfActivityOfThePerson dct:subject Skos:Concept dct:contributor Family-as-Concept Resource VIAF URI if available BL URI dct:subject BL URI rdfs:subClassOf dct:creator a Organization-as-Agent BL skos:inScheme foaf:focus URI blt:FamilyConcept dct:contributor dct:subject Family-as-Agent a id.loc.gov URI for BL URI scheme rdfs:label [foaf:name] rdfs:subClassOf foaf:Agent dct:language dct:Agent rdfs:label foaf:focus foaf:Organization org:Organization Organization-as-Concept Lexvo URI blt:bnb blt:OrganizationConcept a dct:subject bibo:isbn10 BL URI bibo:isbn13 rdfs:label dct:subject dct:abstract skos:inScheme foaf:focus dct:tableOfContents rdfs:subClassOf isbd:P1008 dct:title Identifiers id.loc.gov URI for MARC language code URI (edition statement) scheme dct:spatial dct:alternative blt:TopicDDC isbd:P1073 dct:description a Dewey (note on language) BL URI isbd:P1042 skos:inScheme (content note) Dewey Info URI for skos:broader isbd:P1053 (extent) Title skos:notation scheme Place-as-Concept BL URI foaf:focus Place-as-Thing Dewey Info URI BL URI a owl:sameAs rdfs:label rdfs:label Miscellaneous literals a rdfs:subClassOf blt:PlaceConcept LCSH URI if Subject available geo:SpatialThing Tim Hodson - tim.hodson@talis.com Corine Deliot - Corine.Deliot@bl.uk dct:Location Alan Danskin - Alan.Danskin@bl.ukhttp://www.bl.uk/bibliographic/pdfs/datamodelv1_01.pdf V.1.00 Heather Rosie - Heather.Rosie@bl.uk 12th July 2011 Jan Ashton - Jan.Ashton@bl.ukWednesday, 2 November 11
  92. 92. Wednesday, 2 November 11
  93. 93. Wednesday, 2 November 11
  94. 94. http://consulting.talis.com/blWednesday, 2 November 11
  95. 95. Wednesday, 2 November 11
  96. 96. BNBWednesday, 2 November 11
  97. 97. http://linkeddata.org/Wednesday, 2 November 11
  98. 98. Wednesday, 2 November 11
  99. 99. Wednesday, 2 November 11
  100. 100. Wednesday, 2 November 11
  101. 101. http://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  102. 102. Where are we going?http://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  103. 103. Where are we going? Towards a Web of Datahttp://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  104. 104. Where are we going? Towards a Web of Data A Web of Open/Commercial/Enterprise Datahttp://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  105. 105. Where are we going? Towards a Web of Data A Web of Open/Commercial/Enterprise Data A Web of Pages/Concepts/Descriptions/..http://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  106. 106. Where are we going? Towards a Web of Data A Web of Open/Commercial/Enterprise Data A Web of Thingshttp://www.flickr.com/photos/richardwallis/1768007630Wednesday, 2 November 11
  107. 107. More?http://www.flickr.com/photos/gerlos/3119891607Wednesday, 2 November 11
  108. 108. More?http://www.flickr.com/photos/gerlos/3119891607Wednesday, 2 November 11
  109. 109. More?http://www.flickr.com/photos/gerlos/3119891607Wednesday, 2 November 11
  110. 110. Linked Data: Not Just Theory Richard Wallis Technology Evangelist @rjw http://consulting.talis.comWednesday, 2 November 11

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