About: http://webisa.webdatacommons.org/105284039

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	You have described what is almost certainly a sprinkler system with an indexing valve, and those systems use a different sort of controller, a controller with a delay between zones activating, in order to work with the indexing valve.
http://www.w3.org/ns/prov#wasQuotedFrom	sprinklertalk.com