<http://webisa.webdatacommons.org/164143732>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/29516461>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/164143732> .
<http://webisa.webdatacommons.org/164143732>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freshpatents.com> .
<http://webisa.webdatacommons.org/164143732>	<http://www.w3.org/ns/prov#value>	"FIG. 6A is a diagram for describing a second grating in the example 3." .