Hi Ian,
We are currently working on the documentation updates to detail the
enhancements in geo spatial datatypes like lines, linestrings, boxes, polygons
etc in the VOS 7.1 release. Hopefully this should be ready next week or I
shall create some sample queries queries for you to try ...
Best Regards
Hugh Williams
Professional Services
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On 21 Feb 2014, at 10:27, Ian Harrison <i...@big-data-analytics.com> wrote:
> I've not been able to find any documentation on the new geo capabilities
> in VOS 7.1 .
>
> My use case is that I have lots of objects with triples like
>
> <obj1> <geo:geometry> "POLYGON ((aa bb, cc dd, ee ff, gg hh)" where the
> polygon string is of type wktLiteral (I've also repeated stateent to
> make it of datatype http://wwww.openlinksw.com/schemas/virtrdf#Geometry,
> to allow the previosu geomtry capabilities to work with the data).
>
> In a query I would like to find all the objects within a bounding polygon.
>
> If this is possible now ... could you sketch out the sparql necessary to
> do this query
>
> Thanks
>
> Ian
>
> --
> Ian Harrison Email: i...@big-data-analytics.com
> Tel: +44 (0)7580 618125
>
>
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