<http://webisa.webdatacommons.org/69787533>	<http://www.w3.org/ns/prov#value>	"FIG. 27A is a preferred embodiment of an illustrative drawing of a single light pipe of the optical integrator for producing a collimated beam of light, and also shows the optical path of light rays through it;" .
<http://webisa.webdatacommons.org/69787533>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/238596517>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/69787533> .
<http://webisa.webdatacommons.org/69787533>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .