About: http://webisa.webdatacommons.org/406169470

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 activation signal may be sent to the control system by an activation point, such as an optical touch button, or a water target.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es