About: http://webisa.webdatacommons.org/184520356

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	O-rings 55 preferably comprise a biocompatible material, such as silicone or polytetrafluoroethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com