About: http://webisa.webdatacommons.org/185183650

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	If the manual valve 102 is in the ???close??? position for a given time interval, for example five seconds, the timer 108 will trigger the automatic control 110.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com