Issue on how to handle structured data as a XCQL and CQL term.
In XCQL the type of term could be relaxed to allow any XML structure e.g.
xmlns would(?) be needed to ensure no clash over typing - or just define index (e.g. geo.countryBorders) to be a particular type?
How to encode in CQL?
option 1: direct escaped encoding?
geo.countryBorders within "<gils:boundingRect xmlns:gils="urn:gils.org:termTypes"><gils:point>13N25W</gils:point>..."
option 2: different bespoke string based encoding
geo.countryBorders within "boundingRect(13N25W,25S70E)"
Questions: how to ensure that this is recognised as a structure not as a string? (or just define this for the particular index geo.countryBorders must be a structure of this form). How to avoid type clashing etc.