About: http://webisa.webdatacommons.org/339898122

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	Wood and other organic materials buried at the landfill began generating methane gas, and in 1979 a methane gas extraction system was installed along the landfill???s north and west boundaries.
http://www.w3.org/ns/prov#wasQuotedFrom	state.or.us