About: http://webisa.webdatacommons.org/282788343

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	as benzene, and other chemicals such as phenol, cyanide, and to some extent naphthalene.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov