About: http://webisa.webdatacommons.org/9105817

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	pH is a value representing the acidity or alkalinity of a watery solution on a logarithmic scale.
http://www.w3.org/ns/prov#wasQuotedFrom	elcosh.org