About: http://webisa.webdatacommons.org/174806743

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	and second passages, such as inlets and outlets, extend through the valve
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com