The document discusses adding semantic web and linked data capabilities to the TYPO3 FLOW3 framework. It proposes exporting domain models to RDF, generating RDFa in Fluid templates, and enriching long texts through cross-linking and machine learning. This will help integrate linked data more deeply into FLOW3 and make it more production-ready and developer-friendly.

1. T3CON11 Inspiring people to
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2. T3CON11 Inspiring people to
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3. FLOW3 goes Semantic
7 October 2011

4. FLOW3 goes Semantic
7 October 2011
Sebastian Kurfürst <sebastian@typo3.org>

11. Linked Data - Motivation
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12. Linked Data - Motivation
Find all parties in my hometown which happen today and
cost less than 5 €.
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13. What is Linked Data?
Sebastian is student at
TU Dresden
Kurfürst
loc
ha
sf
is developer for
a
rie
ted
nd
in
Saxony
Jochen
TYPO3
Project
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14. What is Linked Data?
foaf:member
http://sebastian.kurfuerst.eu http://data.semanticweb.org/
organization/tu-dresden
e
am
f:n
foa
loc
foa
f:k
no
:sta
ws
foaf:member
te
Sebastian
http://dbpedia.org/
resource/Saxony
http://semantictweet.com/
jocrau
http://rdfohloh.wikier.net/
project/typo3
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15. What is Linked Data?
foaf:member
http://sebastian.kurfuerst.eu http://data.semanticweb.org/
organization/tu-dresden
e
am
f:n
foa
loc
foa
f:k
no
:sta
ws
foaf:member
te
Sebastian
http://dbpedia.org/
resource/Saxony
http://semantictweet.com/
jocrau
http://rdfohloh.wikier.net/
project/typo3
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16. RDF
http://sebastian.kurfuerst.eu/ foaf:member http://
data.semanticweb.org/organization/tu-dresden.
http://sebastian.kurfuerst.eu/ foaf:name "Sebastian".
Subject Predicate Object.
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17. Linking Open Data cloud diagram, by Richard Cyganiak and Anja Jentzsch. http://lod-cloud.net/
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18. The Semantic Web is ...
a distributed, giant
information graph
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19. Inspiring people to
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20. The Current State
➡ high learning curve
➡ many standards and best-practices to follow
➡ no framework support
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21. The Goal
deeply integrate Linked Data / RDF into FLOW3
pragmatic and production-ready, with small learning curve

22. ➡ Developer Happiness!
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23. FLOW3 goes Semantic!
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24. FLOW3 goes Semantic!
1. Export of Domain Models as RDF
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25. FLOW3 goes Semantic!
2. RDFa Generation in Fluid
Templates
1. Export of Domain Models as RDF
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26. FLOW3 goes Semantic!
3. Cross-Linking / Enrichment of
long texts / Learning
2. RDFa Generation in Fluid
Templates
1. Export of Domain Models as RDF
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27. 1. Export of Domain Models to RDF
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28. 1. Export of Domain Models to RDF
/**
* @entity
* @sioctypes:BlogPost
*/
class Post {
/**
* @var string
* @rdfType dcterms:title
*/
protected $title;
...
}
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29. 1. Export of Domain Models to RDF
/**
TYPO3BlogDomainModelPost:
* @entity
type: sioctypes:BlogPost
* @sioctypes:BlogPost
*/ properties:
class Post { content:
/** type: sioc:content
* @var string title:
* @rdfType dcterms:title type: dcterms:title
*/ date:
protected $title; type: dcterms:created
... relatedPosts:
} type: sioc:related_to
author:
type: foaf:maker
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30. 1. Export of Domain Models to RDF
<http://blog.local/id/TYPO3_Blog_Domain_Model_Post/
fac9e99f-71ec-473f-94cc-1a179b8653df>
<http://purl.org/dc/terms/title>
"Inventore quasi neque qui in nihil repellat".
<http://blog.local/id/TYPO3_Blog_Domain_Model_Post/
fac9e99f-71ec-473f-94cc-1a179b8653df>
<http://purl.org/dc/terms/created>
"2011-07-25".
...
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31. 1. Export of Domain Models to RDF
Triple Store
FLOW3 Application
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32. 1. Export of Domain Models to RDF
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33. 1. Export of Domain Models to RDF
SPARQL
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34. 1. Export of Domain Models to RDF
SPARQL
is student at TU
?X Dresden
ha
is developer for
sa
ge
?Y
TYPO3
Project
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35. 1. Export of Domain Models to RDF
SPARQL
is student at TU
?X Dresden
ha
is developer for
sa
?X ?Y
ge
?Y Sebastian 23
TYPO3
Project
Christian 28
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36. Inspiring people to
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37. Semantic Web
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38. Semantic Web
Document-based,
classical Web
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39. Semantic Web
RDF
Annotations
(RDFa)
Document-based,
classical Web
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40. 2. RDFa Generation in Templates
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41. 2. RDFa Generation in Templates
SandstormMedia:
Semantic:
rdfa:
enable: true
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42. 2. RDFa Generation in Templates
<h1>{blog.title}</h1>
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43. Inspiring people to
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44. Inspiring people to
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45. Inspiring people to
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46. Inspiring people to
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47. Inspiring people to
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48. Inspiring people to
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49. Linking Open Data cloud diagram, by Richard Cyganiak and Anja Jentzsch. http://lod-cloud.net/
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50. 3. Linkification
enables links to other participants of the Semantic Web
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51. Inspiring people to
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52. class Post {
/**
* @var string
* @rdfType dcterms:title
*/
protected $title;
/**
* @var string
* @rdfType foaf:based_near
* @rdfLinkify true
* @rdfLinkificationType City
*/
protected $location;
}
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53. Inspiring people to
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56. class Post {
/**
* @var string
* @rdfType sioc:content
* @rdfEnrichText true
*/
protected $content;
}
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57. Inspiring people to
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58. Inspiring people to
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59. Inspiring people to
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60. Inspiring people to
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61. Inspiring people to
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62. Find all blog posts about the company Kohl's
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63. Inspiring people to
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64. Architecture
FLOW3 Persistence Layer
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65. Architecture
Domain Model - RDF Mapping
FLOW3 Persistence Layer
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66. Architecture
Triple Store RDF Generator
with SPARQL
support Domain Model - RDF Mapping
FLOW3 Persistence Layer
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67. Architecture
Triple Store RDF Generator RDFa Output
with SPARQL
support Domain Model - RDF Mapping
FLOW3 Persistence Layer
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68. Architecture
NER / Linkification
Service
Linkification
Triple Store RDF Generator RDFa Output
Editor
with SPARQL OpenCalais Sindice
support Domain Model - RDF Mapping
Alchemy
DBpedia
API
FLOW3 Persistence Layer
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69. Architecture
NER / Linkification
Service
Linkification
Triple Store RDF Generator RDFa Output
Editor
with SPARQL OpenCalais Sindice
support Domain Model - RDF Mapping
Alchemy
DBpedia
API
FLOW3 Persistence Layer
FLOW3 Semantic Framework
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70. Architecture
Semantifier
NER / Linkification
Service
Linkification
Triple Store RDF Generator RDFa Output
Editor
with SPARQL OpenCalais Sindice
support Domain Model - RDF Mapping
Alchemy
DBpedia
API
FLOW3 Persistence Layer
FLOW3 Semantic Framework
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71. Vision
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72. Vision
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73. Vision
Triple Store
a ta
Ma ue
Pr m in
rD
na Tr
oj en g
Iss
a
ec t
ge ack
nd
t
e
al
Mail
C
&
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74. Vision
Triple Store
a ta
Ma ue
Pr m in
rD
na Tr
oj en g
Iss
a
ec t
ge ack
nd
t
e
al
Mail
C
&
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75. Quick Guide
1. Install SandstormMedia.Semantic package
2. Annotate your domain models, mapping them to ontologies
3. enjoy RDF / RDFa :-)
4. Install 4Store
5. enjoy SPARQL queries :-)
6. Install Semantifier Web Application, activate it
7. Enjoy interlinked data for strings and longer texts :-) :-)
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76. Resources
My Diploma Thesis will be available as of mid November
SandstormMedia.Semantic Package
https://github.com/sandstorm/Semantic
Semantifier
https://github.com/sandstorm/Semantifier
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77. Twitter: @skurfuerst
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78. Inspiring people to
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79. ????
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81. inspiring people to share.