About: http://webisa.webdatacommons.org/110772788

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	The four formation types are high permeability gas, shale gas, other tight reservoir rock, and coal seam.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com