<http://webisa.webdatacommons.org/prov/284857524>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/319136247> .
<http://webisa.webdatacommons.org/319136247>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<southerncompany.com> .
<http://webisa.webdatacommons.org/319136247>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/319136247>	<http://www.w3.org/ns/prov#value>	"Substations and other facilities have electrical equipment that contains oil for its insulation properties." .