State Location Type

[riannella]

For the State location type:

• Should we use only the URI property types? (hasCountryName, hasRegion)
• Should we use a URI for the ICAO State code?
• Should we use SDO for country and region?

[riannella]

From Simon Cox:

I’m a little less sure about the way that you have mixed Schema.org and vcard elements for the properties. Since you are considering schema.org, why not use
https://schema.org/State
https://schema.org/Airport
https://schema.org/Place
but add some constraints requiring the designated properties (formally using SHACL or OWL, or informally in text)

For State, in place of `vcard:country-name`, `vcard:region`, `sdo:termCode`,
consider `sdo:containedInPlace`, `sdo:name`, `sdo:identifier`.