About: http://webisa.webdatacommons.org/27852033

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	ts, or chemical or electrochemical readouts including redox potential, oxygen, carbon dioxide, nitrous oxide, pH, and combinations thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com