About: http://webisa.webdatacommons.org/198980495

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	To force and keep open the shale fissures and release the gas within, drillers inject at high pressure from three to seven million gallons of fresh water per well, mixed with sand and toxic chemicals such as benzene and lead.
http://www.w3.org/ns/prov#wasQuotedFrom	middlebury.edu