[redland-dev] Roqet help
Alberto Bolchini
alberto.bolchini.lists at gmail.com
Wed Feb 27 21:26:50 GMT 2008
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Hello,
I have installed Redland, Raptor and Rasqal on OSX 10.5 (Leopard)
through MacPorts.
I am trying to use roqet to query some RDF to practice a bit on my
triples.
Unfortunately I don't seem to get any results neither from my data nor
from public data online
e.g:
$ roqet --version
0.9.15
$ cat query.rq
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
SELECT DISTINCT ?name
WHERE {
?x rdf:type foaf:Person .
?x foaf:name ?name
}
ORDER BY ?name
$ roqet -i sparql query.rq -s http://www.dajobe.org/foaf.rdf
roqet: Querying from file query.rq
roqet: Query has a variable bindings result
roqet: Query returned 0 results
Am I missing something?
Thank you.
- --
Alberto Bolchini
PGP Key: 0xE33F3C8B/F357 11D0 153F 09C8 FF78 C6B6 F165 CAB6 E33F 3C8B
Jabber: albertob at jabber.org
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