<http://webisa.webdatacommons.org/prov/215140438>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133367444> .
<http://webisa.webdatacommons.org/prov/232883088>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133367444> .
<http://webisa.webdatacommons.org/133367444>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/210350573>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133367444> .
<http://webisa.webdatacommons.org/133367444>	<http://www.w3.org/ns/prov#value>	"Examples of appropriate hydrocarbons include methane, ethane, propane and butane or mixtures such as natural gas." .
<http://webisa.webdatacommons.org/prov/232019632>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133367444> .
<http://webisa.webdatacommons.org/133367444>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .