About: http://webisa.webdatacommons.org/188391998

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	Positioned along this tube are a low water level sensor 62 and a high water level sensor or proximity switch 64.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es