<http://webisa.webdatacommons.org/90954920>	<http://www.w3.org/ns/prov#value>	"Metal or semiconducting microtips may be used, such as W or Mo (metals) or Si or Ge (semiconductors)." .
<http://webisa.webdatacommons.org/prov/131315628>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90954920> .
<http://webisa.webdatacommons.org/prov/463867225>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/90954920> .
<http://webisa.webdatacommons.org/90954920>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/90954920>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .