About: http://webisa.webdatacommons.org/37670098

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	Another important class of organic pollutants consists of aromatic hydrocarbons, such as benzene, toluene, xylenes, ethylbenzene, and so forth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com