Hi there,
I'm currently involved with Wikipedia folks about working with map
data in Wikipedia.
There will be an official Map API and there is some interest in using
SPARQL to facilitate geospatial queries that involve infobox data etc.
like in DBpedia Mobile.
If Virtuoso would support this
Ivan,
I can confirm this - this behavior popped up with 5.0.3: I have no
default graph specified; and SPARQL SELECT * WHERE {?s ?p ?o} yields
no results.
I thought of it was a feature so that users HAVE to specify graphs ;)
With DBpedia, many queries initially didn't specify them, so we were
ince it matches better with the conception of decimal-point numbers
like geo-coordinates.
Regards
Rajeev J Sebastian
On Jan 20, 2008 5:09 PM, Christian Becker wrote:
Hi Ivan,
I see that xsd:floats are not returned for SPARQL queries, either.
Note that one can't always choose another datatype
Hi Ivan,
I see that xsd:floats are not returned for SPARQL queries, either.
Note that one can't always choose another datatype - for DBpedia 3.0
we just changed all geocoordinates to xsd:float to match the related
ontology.
I'd just like to cast my vote for xsd:float support - apart from the
but it doesn't return anything. Additionally, grab-iri doesn't
seem able to handle 303 redirects such as implemented for
http://sws.geonames.org/2867714/ (that's why I had to reference
http://sws.geonames.org/2867714/about.rdf).
Are you able to advise here?
Thanks!
Christian Becker
