About: http://webisa.webdatacommons.org/92723095

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	It generally refers to passive uses, particularly radar???as well as detecting buried cables, water mains, and other public utilities.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org