About: http://webisa.webdatacommons.org/10163034

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	For the purposes of this specification, the boom includes any jib or other extension that may be attached to the boom.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca