<http://webisa.webdatacommons.org/353455422>	<http://www.w3.org/ns/prov#value>	"Isobutane is a naturally occuring gas." .
<http://webisa.webdatacommons.org/353455422>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/353455422>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/487620180>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353455422> .