Hi,
im matching strings in different graphs and this should do the trick:
SELECT ?prefLabel ?s2
WHERE {
GRAPH <http://www.lingsoft.fi/somegraph>
{
?s skos:prefLabel ?prefLabel .
}
OPTIONAL {
GRAPH ?graph
{
?s2 skos:prefLabel ?label2
FILTER ( lcase(str(?prefLabel)) = lcase(str(?label2)) )
}
}
}
but im not getting any results. There are plenty of matches in store and
this returns them (case sensitive match)
SELECT ?prefLabel ?s2
WHERE {
GRAPH <http://www.lingsoft.fi/somegraph>
{
?s skos:prefLabel ?prefLabel .
}
OPTIONAL {
GRAPH ?graph
{
?s2 skos:prefLabel ?prefLabel
}
}
}
Im I using FILTER wrong way or could it be a bug in search engine?
Br,
Mikael
--
www.lingsoft.fi
Speech Applications - Language Management - Translation - Reader's and Writer's
Tools - Text Tools - E-books and M-books
Mikael Pesonen
System Engineer
e-mail: mikael.peso...@lingsoft.fi
Tel. +358 2 279 3300
Time zone: GMT+2
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