About: http://webisa.webdatacommons.org/308577478

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	In other embodiments, other conditions such as for example pH, pressure, etc. may be measured by providing one or more sensors (not shown) in fluid
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk