About: http://webisa.webdatacommons.org/370768512

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	For example, non-methane organic compounds can be removed by passing the landfill gas through activated carbon, leaving mostly methane and carbon dioxide as the main components of the landfill gas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com