About: http://webisa.webdatacommons.org/87314908

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	Finally, it may also be prudent to add a fluid sensor 159 for measuring specific properties of the solution, such as pH or conductivity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com