<http://webisa.webdatacommons.org/156554684>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/455893076>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156554684> .
<http://webisa.webdatacommons.org/156554684>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/156554684>	<http://www.w3.org/ns/prov#value>	"Lens 232 may be a transmissive optical component formed of a material such as calcium fluoride (CaF2)." .