About: http://webisa.webdatacommons.org/181869735

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	As illustrated in FIG. 1, the geographic area served by the radiotelephone system 100 is generally round in shape, but may be any suitable shape, including square, triangular or hexagonal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com