<http://webisa.webdatacommons.org/128246974>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .
<http://webisa.webdatacommons.org/128246974>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/140485576>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/128246974> .
<http://webisa.webdatacommons.org/128246974>	<http://www.w3.org/ns/prov#value>	"materials such as Si, PbS, PbSe, CdS, CdSe, GaAs, InP, InAs, PbTe, CdTe," .