Thank you for the answer! That order seemed to be a bit slower.
Br,
Mikael
On 8.8.2016 13:37, Håvard Ottestad wrote:
Is this any better?
SELECT DISTINCT ?s ?p ?o WHERE {
GRAPH <http://www.lingsoft.fi/resource-meta/> {
?s <http://purl.org/dc/terms/isPartOf>
<http://www.lingsoft.fi/rdf/uid/574ef1a40236a> .
?s <http://purl.org/dc/terms/subject> ?child .
?s ?p ?o
}
GRAPH <http://www.lingsoft.fi/> {
SELECT DISTINCT ?child WHERE {
{<http://www.lingsoft.fi/c16e9937a515bda6> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/e56f6309f0d86b95> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/b393055ac0f3a0bc> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/642194686a67f935> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/a9beeb4bf0b0af70> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/ce3598292f301cec> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/26aa300e4c033981> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/bd07d765f36ea88f> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/bcf9e082e2ae8c9b> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/78d3955357a8ac10> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/369b1a9c822f55db> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/7098a84669b9feca> skos:narrower*
?child} UNION {<http://www.lingsoft.fi/b7cb30c4efed996a> skos:narrower* ?child}
}
}
}
Regards,
Håvard M. Ottestad
On 08 Aug 2016, at 11:25, Mikael Pesonen <[email protected]> wrote:
Hi,
I'm not if this is the correct forum to ask but hope you can help. This query
takes over 20 seconds with jena:
SELECT DISTINCT ?s ?p ?o WHERE { GRAPH <http://www.lingsoft.fi/> { SELECT DISTINCT ?child WHERE { {<http://www.lingsoft.fi/c16e9937a515bda6> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/e56f6309f0d86b95> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/b393055ac0f3a0bc> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/642194686a67f935> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/a9beeb4bf0b0af70> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/ce3598292f301cec> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/26aa300e4c033981> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/bd07d765f36ea88f> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/bcf9e082e2ae8c9b> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/78d3955357a8ac10> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/369b1a9c822f55db> skos:narrower* ?child} UNION
{<http://www.lingsoft.fi/7098a84669b9feca> skos:narrower* ?child} UNION {<http://www.lingsoft.fi/b7cb30c4efed996a> skos:narrower* ?child} } } GRAPH
<http://www.lingsoft.fi/resource-meta/> { ?s <http://purl.org/dc/terms/subject> ?child . ?s <http://purl.org/dc/terms/isPartOf>
<http://www.lingsoft.fi/rdf/uid/574ef1a40236a> . ?s ?p ?o } }First graph query is for getting keywords from an ontology graph, second is for querying documents having those
keywords. Is there better way/order to make this query? Thank you for the help, 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: [email protected]
Tel. +358 2 279 3300
Time zone: GMT+2
Helsinki Office
Eteläranta 10
FI-00130 Helsinki
FINLAND
Turku Office
Linnankatu 10 A
FI-20100 Turku
FINLAND
--
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: [email protected]
Tel. +358 2 279 3300
Time zone: GMT+2
Helsinki Office
Eteläranta 10
FI-00130 Helsinki
FINLAND
Turku Office
Linnankatu 10 A
FI-20100 Turku
FINLAND
