About: http://webisa.webdatacommons.org/309171147

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 Esri Shapefile or simply a shapefile is a popular geospatial vector data format for geographic information systems (GIS).
http://www.w3.org/ns/prov#wasQuotedFrom	appshopper.com