About: http://webisa.webdatacommons.org/6980323

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 fluids are removed from the well, large quantities of volatile organic compounds (VOCs), methane, and air toxics, such as benzene, may be produced.
http://www.w3.org/ns/prov#wasQuotedFrom	oilandgasbmps.org