<http://webisa.webdatacommons.org/prov/30627040>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158497926> .
<http://webisa.webdatacommons.org/158497926>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stackexchange.com> .
<http://webisa.webdatacommons.org/158497926>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/343583660>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158497926> .
<http://webisa.webdatacommons.org/158497926>	<http://www.w3.org/ns/prov#value>	"If you are using Av, the Aperture is a variable setting controlled by a dial, and the same goes for Tv." .