About: http://webisa.webdatacommons.org/165611682

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	is in a position other than the neutral position, only one of the lines 163 or 165 is pressurized while the other line contains fluid at a relatively low pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com