About: http://webisa.webdatacommons.org/52516040

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	The predetermined period of time can be varied as appropriate to a given application or with respect to other criteria, including for example the particular sensed condition or conditions that prompted the closure of the movable barrier.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com