<http://webisa.webdatacommons.org/109297159>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wa.gov> .
<http://webisa.webdatacommons.org/109297159>	<http://www.w3.org/ns/prov#value>	"In the past, PCBs were used as coolants and lubricants in electrical equipment such as transformers and capacitors." .
<http://webisa.webdatacommons.org/109297159>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/139465105>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/109297159> .