About: http://webisa.webdatacommons.org/46710015

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 valve means including a vacuum-tight seal made of a totally-aromatic-liquid-crystal-polyester and having a water absorptivity of 0.1% and less. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com