About: http://webisa.webdatacommons.org/271332089

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	Many of these chemicals, including toluene, xylene, trimethylbenzene, and petroleum distillates which often contain benzene are known or suspected carcinogens, or have other negative health effects.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net