About: http://webisa.webdatacommons.org/15028134

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	In addition, if the standardized increment of the x-coordinate or y-coordinate is changed to a value other than 1, for instance, to other integers such as 2 or 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com