Drupal and the Semantic Web
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![Page 1: Drupal and the Semantic Web](https://reader030.fdocuments.us/reader030/viewer/2022020306/55506a5db4c9052d158b4650/html5/thumbnails/1.jpg)
Semantic Web: an introduction
Kristof Van Tomme
PRONOVIX.com
@kvantomme
![Page 2: Drupal and the Semantic Web](https://reader030.fdocuments.us/reader030/viewer/2022020306/55506a5db4c9052d158b4650/html5/thumbnails/2.jpg)
What is the Semantic Web?
![Page 3: Drupal and the Semantic Web](https://reader030.fdocuments.us/reader030/viewer/2022020306/55506a5db4c9052d158b4650/html5/thumbnails/3.jpg)
Web 3.0 ?
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Linked Data
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http://www4.wiwiss.fu-berlin.de/bizer/pub/lod-datasets_2009-03-05.html
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Why is it important?
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Robot Food
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Reduces cost of Information Exchange
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module > site > cloud
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How does it work?
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RDF
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Resource Description Framework
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Subject → Predicate → Object
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RDFa
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RDFa = XHTML
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http://en.wikipedia.org/wiki/RDFa
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OWL
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Dictionary
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URI
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URI = unique ID
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SPARQL
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Query
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What about Drupal?
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Drupal giveth
![Page 25: Drupal and the Semantic Web](https://reader030.fdocuments.us/reader030/viewer/2022020306/55506a5db4c9052d158b4650/html5/thumbnails/25.jpg)
Drupal 7 →
RDFa in core
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300.000+ websites...
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Drupal taketh
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Contrib ~60 “RDF”
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Some examples
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http://drupal.org/project/rdf
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http://drupal.org/project/semantic_markup_editor
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http://drupal.org/project/evoc
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http://drupal.org/project/sparql
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http://drupal.org/project/neologism
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http://drupal.org/project/opencalais
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Kristof Van Tomme
kristof#at#pronovix.com
+32 477 699 884
www.pronovix.com
Twitter: kvantomme