<http://webisa.webdatacommons.org/prov/232019632>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449148250> .
<http://webisa.webdatacommons.org/449148250>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/449148250>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lifewithlevi.com> .
<http://webisa.webdatacommons.org/449148250>	<http://www.w3.org/ns/prov#value>	"Samyra ??? Natural gas is a mixture of primarily methane and carbon dioxide." .