<http://webisa.webdatacommons.org/prov/315329794>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/103260810> .
<http://webisa.webdatacommons.org/103260810>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tripod.com> .
<http://webisa.webdatacommons.org/103260810>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/103260810>	<http://www.w3.org/ns/prov#value>	"His experience was an opportunity in which to exercise his keen powers of observation and he has studied all phases of electrical engineering." .