Hey,

Why use Q2 ("earth") as the glob, and not Q215848 ("WSG84")? That would be a lot
clearer, I think.

Since WGS84 implies Earth, this works for Earth. Is such an implication always present though? What if I want to describe a location on some random planet - I suspect you'd have to specify some system and the globe. If this is the case, we should not omit the globe.

Cheers

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Jeroen De Dauw
http://www.bn2vs.com
Don't panic. Don't be evil.
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