About: http://webisa.webdatacommons.org/209173496

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	The surface referred to is a major surface as opposed to an edge, for instance, a sheet 2 feet wide by 300 feet long can have 500 or 600 substantially contiguous square feet treated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com