<http://webisa.webdatacommons.org/prov/58730362>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310517052> .
<http://webisa.webdatacommons.org/310517052>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310517052>	<http://www.w3.org/ns/prov#value>	"The material is particularly useful for aircraft or other engine spark plugs." .
<http://webisa.webdatacommons.org/310517052>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<lonestarlubricants.com> .