Hi Hans:
AFAIK, your sparql query needs a modification including the filter
regex clause: eg
select ?s ?o
where {
filter regex(?o ,'ABC_0123','i').
?s e:isMemberOfCollection ?o
}
Saludos
Luis Zorita
El 06/09/2012 10:45, hans escribió:
> Hi,
>
> I'm trying to add some relations in my rels-ext like so:
>
> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#";>
> <rdf:Description
> rdf:about="info:fedora/unicum:uba.items.12903be24c35550edd1be17a7b3d9f12">
> <isMemberOfCollection
> xmlns="info:fedora/fedora-system:def/relations-external#"
> rdf:parseType="literal">
> ABC_0123
> </isMemberOfCollection>
> </rdf:Description>
> </rdf:RDF>
>
> When querying the triplestore with
>
> prefix e: <info:fedora/fedora-system:def/relations-external#>
> select ?s
> where { ?s e:isMemberOfCollection 'ABC_0123'}
>
> I have no results
>
> Querying with
>
> prefix e: <info:fedora/fedora-system:def/relations-external#>
> select ?s ?o
> where { ?s e:isMemberOfCollection ?o}
>
> gives me:
>
> "s","o"
> info:fedora/unicum:uba.items.12903be24c35550edd1be17a7b3d9f12,ABC_0123
>
> Why do i not have a result with the first query?
>
> Regards, Hans
>
>
>
> --
> View this message in context:
> http://fedora-commons.1317035.n2.nabble.com/question-sparql-rels-ext-tp7578332.html
> Sent from the Fedora Commons Users mailing list archive at Nabble.com.
>
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and
> threat landscape has changed and how IT managers can respond. Discussions
> will include endpoint security, mobile security and the latest in malware
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Fedora-commons-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
>
------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and
threat landscape has changed and how IT managers can respond. Discussions
will include endpoint security, mobile security and the latest in malware
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________
Fedora-commons-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/fedora-commons-users
