Weblog Post Tags
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX sioc: <http://rdfs.org/sioc/ns#>
PREFIX sioct: <http://rdfs.org/sioc/types#>
PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
SELECT DISTINCT ?tag ?topic
from <http://demo.openlinksw.com/dataspace>
WHERE
{
?forum a sioct:Weblog .
?forum sioc:container_of ?post.
optional { ?post sioc:topic ?topic }.
optional { ?topic rdf:type skos:Concept }.
optional { ?topic skos:prefLabel ?tag }.
}
Sample Data (Live Query Results)
- Click Here for a live SPARQL Query (via SPARQL Protocol) against a collection of blog tags.
