About: http://webisa.webdatacommons.org/200239149

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 measurement areas are substantially identical in all aspects except for the offsets, e.g., +F+f0, ???F+f0, +F???f0, and ???F???f0.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca