<http://webisa.webdatacommons.org/106422499>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/106422499>	<http://www.w3.org/ns/prov#value>	"For example, the ground plate itself may be composed of a plastic material such as polycarbonate, and a thin conductive layer may be formed on part of its surface. [0015] According to another aspect of the present invention, an antenna system comprises a ground plate; a primary radiator disposed on an upper surface of the ground plate; a main reflector having a predetermined focal point or a prede" .
<http://webisa.webdatacommons.org/prov/64015376>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/106422499> .
<http://webisa.webdatacommons.org/106422499>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .