About: http://webisa.webdatacommons.org/166683524

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	This is because a loss of vacuum level in the interstitial space coupled to the vacuum actuator 186 is indicative of a leak or other condition where it is desired to close the product line shear valve 116.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com