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<http://webisa.webdatacommons.org/prov/44773409>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/147702420> .
<http://webisa.webdatacommons.org/147702420>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .
<http://webisa.webdatacommons.org/147702420>	<http://www.w3.org/ns/prov#value>	"The medical devices and implants may be temporary or permanent and may comprise other materials as well, such as polymers, ceramics, and conventional crystalline or polycrystalline metal alloys.2009-03-05" .