Sorry for bombing with questions. Im trying to add paging with no success:
SELECT DISTINCT ?s ?p ?o WHERE {
GRAPH ?graph { SELECT DISTINCT ?child WHERE
{{<http://www.lingsoft.fi/ontologies/e882a3c73c56c42a> skos:narrower*
?child}}}
GRAPH <http://www.lingsoft.fi/resource-meta/> {
{ SELECT ?s WHERE {
?s <http://purl.org/dc/terms/subject> ?child .
?s <http://purl.org/dc/terms/isPartOf>
<http://www.lingsoft.fi/rdf/uid/57aae39836662> .
} limit 2 }
?s ?p ?o .
} }
This should return two sets of records having dcterms:subject one of
children from ontology query. But I get results where subject seems to
be other random items from same ontology.
This works, except can't set correct limit:
SELECT DISTINCT ?s ?p ?o WHERE {
GRAPH ?graph { SELECT DISTINCT ?child WHERE
{{<http://www.lingsoft.fi/ontologies/e882a3c73c56c42a> 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/57aae39836662> .
?s ?p ?o .
} }
limit 200
Mikael
On 2.9.2016 12:04, Mikael Pesonen wrote:
But I think we can handle this by adding paging, so not a show stopper...
On 2.9.2016 11:52, Mikael Pesonen wrote:
Tested that one. Example query, similar that Ive sent here, took on
average ~14 secs on 2.3.1 and 13.5 secs on 2.4.1.
So a bit of improvement but we need to get that query to couple of
secs so that its usable for our application.
Mikael
On 1.9.2016 12:40, Andy Seaborne wrote:
On 01/09/16 09:20, Mikael Pesonen wrote:
How do I get the snapshot? I found this page
https://builds.apache.org/job/Jena_Development_Deploy/lastStableBuild/
but how to download?
Mikael
The builds end up in a maven repo:
https://repository.apache.org/content/repositories/snapshots/org/apache/jena/
and you want the "apache-jena-fuseki" module of the SNAPSHOT version:
https://repository.apache.org/content/repositories/snapshots/org/apache/jena/apache-jena-fuseki/2.4.1-SNAPSHOT/
Make sure you scroll down: the newest is at the bottom (just at the
moment it is "20160831.100731-60"
Andy
--
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Mikael Pesonen
System Engineer
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