About: http://webisa.webdatacommons.org/85640960

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	These types of door operators are electromechanical or pneumatic devices that are used in grocery stores, hospitals, and other public places...
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com