About: http://webisa.webdatacommons.org/406067236

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 timer system 311 may include any type of system that is capable of timing an event, such as the time that elapses since the first visiting patron enters a theater that is not currently playing a motion picture.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr