About: http://webisa.webdatacommons.org/418050481

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	Using a bounding box is a good start, but a bounding circle should be even better.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org