About: http://webisa.webdatacommons.org/270703989

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	For example, the area size covered may have a gradient but preferably then a grid or raster pattern e.g. as used in printing and graphics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com