About: http://webisa.webdatacommons.org/182958846

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	Furthermore, physical properties such as pH, specific conductance, dissolved-oxygen content, and alkalinity help in understanding the geochemical processes that are taking place in an aquifer.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov