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If you want to contribute to this site, either tweet about it using #qualitywebdata or write Michael Hausenblas a mail.

This site is maintained by the Linked Data Research Centre, DERI, NUI Galway, © 2010.

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The Web site is the API. All items here are marked up using RDFa. Here is a typical example:

<li about="#latc">
  <h2><a property="dcterms:title" rel="rdfs:seeAlso" href="http://latc-project.eu/">LATC - LOD Around The Clock</a></h2>
  <p property="dcterms:description">A project that supports people and institutions to publish and consume Linked Data.</p>
 <span rel="dcterms:subject" resource="http://dbpedia.org/resource/Activity"></span>
 <span rel="dcterms:subject" resource="http://dbpedia.org/resource/Project"></span>
 <span rel="dcterms:subject" resource="http://dbpedia.org/resource/European_Commission"></span>
</li>

To list, for example, all the item titles and links to more information you can use the following SPARQL query (try it out):

PREFIX dct: <http://purl.org/dc/terms/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

SELECT * FROM <http://any23.org/rdfxml/http://qualitywebdata.org/> WHERE {
 ?item dct:title ?title .
 OPTIONAL { ?item rdfs:seeAlso ?more . }
}

Another example would be to list items in the technology category along with their description (try it out):

PREFIX dct: <http://purl.org/dc/terms/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

SELECT * FROM <http://any23.org/rdfxml/http://qualitywebdata.org/> WHERE {
 ?item dct:subject <http://dbpedia.org/resource/Technology> ;
       dct:description ?description .
}

Eventually, one might be interested in the contributors of items (try it out):

PREFIX dct: <http://purl.org/dc/terms/>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

SELECT ?contributor ?title  FROM <http://any23.org/rdfxml/http://qualitywebdata.org/> WHERE {
 ?item dct:contributor ?contributor ;
       dct:title ?title .
}

updates

technologies

activities

publications

other

Last update on: 2010-09-11 Valid XHTML + RDFa