About: http://webisa.webdatacommons.org/455244587

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	GIS takes data from various sources, including aerial photographs and electronic data, and combines these layers of information in various ways to create maps.
http://www.w3.org/ns/prov#wasQuotedFrom	directionsmag.com