About: http://webisa.webdatacommons.org/5887072

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	In particular, the manufacture of the valve body from body specific material is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr