[redland-dev] Roqet help

Alberto Bolchini alberto.bolchini.lists at gmail.com
Wed Feb 27 21:26:50 GMT 2008


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.8 (Darwin)

iEYEARECAAYFAkfF1ZoACgkQ8WXKtuM/PItcTgCg3LmcTlTpLvIFEHc1KosRm0+L
2uQAnj2y1seLV3/41w+w5obN/3FKLKL9
=j0U0
-----END PGP SIGNATURE-----


More information about the redland-dev mailing list