<http://webisa.webdatacommons.org/prov/465982774>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/28182228> .
<http://webisa.webdatacommons.org/28182228>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/28182228>	<http://www.w3.org/ns/prov#value>	"At its heart, an LED is a diode fabricated out of semiconducting materials." .
<http://webisa.webdatacommons.org/28182228>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .