<http://webisa.webdatacommons.org/450016717>	<http://www.w3.org/ns/prov#value>	"Tip 30 is of a substance, such as platinum or other metal, having a first work function." .
<http://webisa.webdatacommons.org/450016717>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/186330909>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450016717> .
<http://webisa.webdatacommons.org/450016717>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/340271339>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/450016717> .