About: http://webisa.webdatacommons.org/312061927

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Karl: for instance, a location can contain a point, which to us is a primitive, and is defined elsewhere (OGC).
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org