About: http://webisa.webdatacommons.org/391841119

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	Critics found evidence of such toxins as benzene and toluene, known carcinogens.
http://www.w3.org/ns/prov#wasQuotedFrom	phillymag.com