About: http://webisa.webdatacommons.org/45589673

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	Hydrogen sulfide can be released from factory farms, wastewater treatment plants, oil and gas operations, and other human activities.
http://www.w3.org/ns/prov#wasQuotedFrom	rtknet.org