About: http://webisa.webdatacommons.org/138719165

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 most important thing here is that pH is stable, not that the number is exactly what you might want.
http://www.w3.org/ns/prov#wasQuotedFrom	fishforums.net