About: http://webisa.webdatacommons.org/428892168

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	Movable guards can be doors, panels, gates or other physical barriers that can be opened without using tools.
http://www.w3.org/ns/prov#wasQuotedFrom	machinerysafety101.com