About: http://webisa.webdatacommons.org/395594918

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 type of valve shown is general and can be a gate valve, butterfly valve, iris or shutter, or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca