About: http://webisa.webdatacommons.org/390156258

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	A suitable period of actuation of the pump is from 0.1 to 2 seconds, more particularly 0.2 to 1 second, and most preferably 0.3 to 0.6 seconds.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com