About: http://webisa.webdatacommons.org/156053729

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	Stuff like: benzene, styrene, formaldehyde, polychlorinated dibenzodioxins, polychlorinated dibenzofurans, polychlorinated biphenyls, and heavy metals such as lead, mercury and arsenic.
http://www.w3.org/ns/prov#wasQuotedFrom	marshallindependent.com