I suggest to put this optional field containing the geographical continent name, following 7 continents model, in the properties.geocoding namespace i.e:
This would especially be usefull for addresses where no country can be clearly defined, such as Antartica.
// OPTIONAL. Geographical continent of the place, following 7 continents model (https://en.wikipedia.org/wiki/Continent#Number).
"continent": "Europe",
I suggest to put this optional field containing the geographical continent name, following 7 continents model, in the
properties.geocoding namespace
i.e:This would especially be usefull for addresses where no country can be clearly defined, such as Antartica.