Hi!

> Although, one problem that I am having occurs when I  requesting
> "bounding boxes"
> (i.e., northeast, southwest) point coordinates per record feature. 
> In fact, I am able to get the pertinent point coordinates (lat and
> long), but how do we get the bounding boxes?

Well, we kind of have something in a sense that globe coordinate has
precision:

https://www.mediawiki.org/wiki/Wikibase/Indexing/RDF_Dump_Format#Globe_coordinate

which creates a circle around the point. But not boxes. Geo features in
general are very much work in progress still.

> 
> Is there a web location site where related queries are up for share? 
> Is there a Wikidata SPRQL prominent themed archive somewhere?

There are two places with query examples:

1. "Official" collection which is hooked directly to GUI in
query.wikidata.org:
https://www.mediawiki.org/wiki/Wikibase/Indexing/SPARQL_Query_Examples

2. https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/queries -
page where a lot of community members add SPARQL experiments and discuss
them. Check also the talk page.

You may be interested in this part:
https://www.wikidata.org/wiki/Wikidata:SPARQL_query_service/queries#Working_with_co-ordinates

-- 
Stas Malyshev
[email protected]

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