Hello I am new to SPARQL and I am trying to retrieve the values of the
dbo:wikiPageWikiLink Property from the followin page:
link
Below is my query that unfortunately returns nothing.
Any suggestions would be appreciated. Cheers!
PREFIX xsd: <http://www.w3.org/2001/XMLSchema#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX : <http://dbpedia.org/resource/>
SELECT ?link WHERE {<http://dbpedia.org/page/Category:Grape_varieties_of_Greece> dbo:wikiPageWikiLink ?link }
I tried also
SELECT ?link WHERE {<http://dbpedia.org/resource/Category:Grape_varieties_of_Greece> dbo:wikiPageWikiLink ?link }
>Solution :
Actually this view is telling you that your IRI is the object of the triple, rather than the subject.
Notice that it’s saying that <http://dbpedia.org/page/Category:Grape_varieties_of_Greece> is dbo:wikiPageWikiLink of the list.
So you can find it by running this query:
SELECT ?link
WHERE {
?link dbo:wikiPageWikiLink <http://dbpedia.org/page/Category:Grape_varieties_of_Greece>
}