About: http://webisa.webdatacommons.org/270739748

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	Looks like only Apple has managed to add things so far (Maps in particular has zoom levels, but Google Maps uses the Adjust Value method).
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com