About: http://webisa.webdatacommons.org/119008458

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	They can also be used for data relays or for inspection and maintenance of bridges and other structures.
http://www.w3.org/ns/prov#wasQuotedFrom	gizmag.com