<http://webisa.webdatacommons.org/143457493>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/373915609>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/143457493> .
<http://webisa.webdatacommons.org/143457493>	<http://www.w3.org/ns/prov#value>	"wherein the reference value of luminous flux is a value comprising a" .
<http://webisa.webdatacommons.org/143457493>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .