<http://webisa.webdatacommons.org/prov/104665787>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300273385> .
<http://webisa.webdatacommons.org/prov/292035026>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300273385> .
<http://webisa.webdatacommons.org/300273385>	<http://www.w3.org/ns/prov#value>	"An end surface of the fixed contact is coated with an electrically conductive material such as a metal or carbon." .
<http://webisa.webdatacommons.org/300273385>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/300273385>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.co.uk> .