About: http://webisa.webdatacommons.org/305155836

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	That is, if the kerosene, Freon and other chemicals used in the 20-year drilling process didn???t leak into the water and ice and contaminate the area.
http://www.w3.org/ns/prov#wasQuotedFrom	time.com