About: http://webisa.webdatacommons.org/28344359

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 isolation of most types of valves, industrial machinery, and many other
http://www.w3.org/ns/prov#wasQuotedFrom	pro-lock.co.uk