> > On 7 Jan 2015, at 20:22, Scott Henninger <[email protected]> wrote: > > David, Antonino; The prefix syntax is correct as defined, i.e. > PREFIX bif: <http://www.openlinksw.com/schemas/bif# > <http://www.openlinksw.com/schemas/bif#>>
Yep - that’s defining the prefix. However, using a prefix (e.g. FILTER <bif:st_intersects>) is where angle brackets should not be used. Cheers, David > > -- Scott > > On 1/7/2015 2:06 PM, David Price wrote: >> Only use angle brackets for full URIs, not when using prefixes. >> >> Cheers, >> David >> >> UK +44 7788 561308 >> US +1 336 283 0606 >> >> >> >> >>> On 7 Jan 2015, at 14:31, [email protected] >>> <mailto:[email protected]> wrote: >>> >>> Hi all, >>> >>> I'm enjoying experimenting SPIN rules as federated queries to Linked Data >>> cloud and local Virtuoso stored datasets. The queries I'm trying to >>> implement in SPIN are CONSTRUCT with bif: geospatial functions usage. >>> I have tried this in TBC FE 4.6 but I get a strange behaviour: >>> >>> the rule I execute is working under TBC Sparql tab (even if raising "- URI >>> <bif:st_point> has no registered function factory" warnings) producing the >>> expected inference outcome. If I try to execute the same as a spin:rule >>> attached to a class with Run Inference I get no results, also Im unable to >>> add the row PREFIX bif: <http://www.openlinksw.com/schemas/bif# >>> <http://www.openlinksw.com/schemas/bif#>> to the rule, this is being >>> deleted after clicking enter. >>> >>> Query is like: >>> CONSTRUCT { >>> ?this owl:sameAs ?that . >>> } >>> WHERE { >>> >>> ?this foaf:name ?label1 . >>> ?this geo:lat ?lat1 . >>> ?this geo:long ?long1 . >>> SERVICE <http://194.119.214.82:8891/sparql >>> <http://194.119.214.82:8891/sparql>> { >>> GRAPH <http://localhost:8891/open-data-trapani >>> <http://localhost:8891/open-data-trapani>> { >>> ?that <http://any23.org/tmp-musei/Nome >>> <http://any23.org/tmp-musei/Nome>> ?label2 . >>> ?that <http://any23.org/tmp-musei/Latitudine >>> <http://any23.org/tmp-musei/Latitudine>> ?lat2 . >>> ?that <http://any23.org/tmp-musei/Longitudine >>> <http://any23.org/tmp-musei/Longitudine>> ?long2 . >>> } . >>> FILTER <bif:st_intersects>(<bif:st_point>(xsd:float(?lat1), >>> xsd:float(?long1)), <bif:st_point>(xsd:float(?lat2), xsd:float(?long2)), >>> 0.08) . >>> } . >>> } >>> Any suggestion? >>> >>> Thanks >>> >>> Antonino Lo Bue >>> CNR-ICAR Palermo >>> >>> -- >>> You received this message because you are subscribed to the Google Group >>> "TopBraid Suite Users", the topics of which include Enterprise Vocabulary >>> Network (EVN), Reference Data Manager (RDM), TopBraid Composer, TopBraid >>> Live, TopBraid Insight, SPARQLMotion, SPARQL Web Pages and SPIN. >>> To post to this group, send email to [email protected] >>> <mailto:[email protected]> >>> --- >>> You received this message because you are subscribed to the Google Groups >>> "TopBraid Suite Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send an >>> email to [email protected] >>> <mailto:[email protected]>. >>> For more options, visit https://groups.google.com/d/optout >>> <https://groups.google.com/d/optout>. >> >> -- >> You received this message because you are subscribed to the Google Group >> "TopBraid Suite Users", the topics of which include Enterprise Vocabulary >> Network (EVN), Reference Data Manager (RDM), TopBraid Composer, TopBraid >> Live, TopBraid Insight, SPARQLMotion, SPARQL Web Pages and SPIN. >> To post to this group, send email to [email protected] >> <mailto:[email protected]> >> --- >> You received this message because you are subscribed to the Google Groups >> "TopBraid Suite Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] >> <mailto:[email protected]>. >> For more options, visit https://groups.google.com/d/optout >> <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Group > "TopBraid Suite Users", the topics of which include Enterprise Vocabulary > Network (EVN), Reference Data Manager (RDM), TopBraid Composer, TopBraid > Live, TopBraid Insight, SPARQLMotion, SPARQL Web Pages and SPIN. > To post to this group, send email to [email protected] > --- > You received this message because you are subscribed to the Google Groups > "TopBraid Suite Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Group "TopBraid Suite Users", the topics of which include Enterprise Vocabulary Network (EVN), Reference Data Manager (RDM), TopBraid Composer, TopBraid Live, TopBraid Insight, SPARQLMotion, SPARQL Web Pages and SPIN. To post to this group, send email to [email protected] --- You received this message because you are subscribed to the Google Groups "TopBraid Suite Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
