<http://webisa.webdatacommons.org/prov/300836791>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/91951040> .
<http://webisa.webdatacommons.org/91951040>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aol.com> .
<http://webisa.webdatacommons.org/91951040>	<http://www.w3.org/ns/prov#value>	"Bio gas makes a meaningful contribution to the energy supply and it saves fossil energy, such as coal, oil and gas." .
<http://webisa.webdatacommons.org/91951040>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .