About: http://webisa.webdatacommons.org/332741526

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	I quite like it though, and I could see it be used as some sort of timeline, or grouped areas drilldown that sort of thing
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com