About: http://webisa.webdatacommons.org/370028258

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	It should be understood that a barrier movement operator as described and claimed herein may be used to move other types of barrier such as gates, window shutters and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	sumobrain.com