<http://webisa.webdatacommons.org/prov/47294999>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/171585960> .
<http://webisa.webdatacommons.org/171585960>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<baylorhealth.com> .
<http://webisa.webdatacommons.org/171585960>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/171585960>	<http://www.w3.org/ns/prov#value>	"The outside, or hard part of the cast, is made from two different kinds of casting materials." .