<http://webisa.webdatacommons.org/16819146>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/16819146>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/16819146>	<http://www.w3.org/ns/prov#value>	"In some embodiments, the waveguide is a polymer selected from the group consisting of silicones, urethanes, acrylics and polycarbonates." .
<http://webisa.webdatacommons.org/prov/219809572>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/16819146> .