I've used Joseki to put up a SPARQL interface to querying the Oxford
OpenGuides RDF at
http://surguy.net/joseki/query.html
e.g.
PREFIX dc: <http://purl.org/dc/elements/1.1/>
PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>
SELECT ?title ?lat ?long WHERE {
?place dc:subject 'Pubs' .
?place dc:title ?title .
?place geo:lat ?lat .
?place geo:long ?long
}
to find the latitude and longitude of all the pubs. It will return
XML, formatted text, or JSON.
The data is from a spider of the site that I did today - I've got the
code to keep it up-to-date from Recent Changes, but I haven't hooked
it in yet. I probably will in the next few days.
Cheers
Inigo
