About: http://webisa.webdatacommons.org/395869142

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	When oxygen is not available, many microorganisms resort to using other chemicals in the environment known as electron acceptors, such as sulfate or nitrate, to help them degrade contaminants.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov