<http://webisa.webdatacommons.org/prov/6581522>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152453223> .
<http://webisa.webdatacommons.org/prov/449027793>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152453223> .
<http://webisa.webdatacommons.org/152453223>	<http://www.w3.org/ns/prov#value>	"Further, elements, such as copper and iron, which are considered to adversely affect semiconductor devices, can be gettered by phosphorus." .
<http://webisa.webdatacommons.org/152453223>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/152453223>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .