<http://webisa.webdatacommons.org/320875090>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/320875090>	<http://www.w3.org/ns/prov#value>	"FIG. 13A is a plan view that schematically shows the configuration of the primary components of yet another conventional optical head device, and FIG. 13B is a cross-sectional view thereof." .
<http://webisa.webdatacommons.org/prov/250249874>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320875090> .
<http://webisa.webdatacommons.org/320875090>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .