About: http://webisa.webdatacommons.org/256598202

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	Flanges General - What is a Flange - A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system
http://www.w3.org/ns/prov#wasQuotedFrom	wermac.org