About: http://webisa.webdatacommons.org/401042164

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	There???s been little controversy in traditional oil and gas states such as Oklahoma, but nearby landowners in Pennsylvania, Colorado and other states complained of environmental and health effects.
http://www.w3.org/ns/prov#wasQuotedFrom	isssource.com