<http://webisa.webdatacommons.org/prov/11740519>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450119679> .
<http://webisa.webdatacommons.org/450119679>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/450119679>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jeepforum.com> .
<http://webisa.webdatacommons.org/450119679>	<http://www.w3.org/ns/prov#value>	"PEEK is an uber-expensive polymer used in spinal fusion implants & blood dialysis pumps." .