About: http://webisa.webdatacommons.org/435394111

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	building ventilation systems; gloveboxes; process vents of tanks, vessels and other equipment;
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com