http://www.movielabs.org/creativeworks/model#isLandmark
Property 'is a landmark'

DatatypeProperty

Location

is a landmark

boolean

If we need to specify who identified the location as a landmark, we could replace this property by a new property, identifiedAsLandmarkBy, with range either xs:string or cw:Person (or their union). Another approach would be a property that relates a cw:Location to a geonames Feature (see http:sws.geonames.org).