hi,
i've been struggling a little bit with a construct query with a statement where
the object
is value from an aggregate function.
is this at all possible?
i'd like to have the following query as a construct query :
SELECT DISTINCT
?category count(?category) AS ?count
WHERE
{
?s <http://purl.org/dc/terms/subject> ?category
FILTER(?s = <http://dbpedia.org/resource/Higgs_boson> || ?s =
<http://dbpedia.org/resource/Gluon>)
}
the construct part of the query should be something like this (but i can't get
it to work)
CONSTRUCT {
?category a <http://www.w3.org/2004/02/skos/core#Concept .
?category <http://www.turnguard.com/virtuoso/aggregates#count>
count(?category)
}
any pointer really appreciated.
wkr www.turnguard.com/turnguard
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