About: http://webisa.webdatacommons.org/128185208

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	A reference system that permits the designation of the location of a point or an area on a map, photograph, or other graphic in terms of numbers and letters.
http://www.w3.org/ns/prov#wasQuotedFrom	wikisource.org