About: http://webisa.webdatacommons.org/314754882

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	It is usually found in the environment combined with other elements such as oxygen, chlorine, and sulfur.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov