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<http://webisa.webdatacommons.org/165777671>	<http://www.w3.org/ns/prov#value>	"FIG. 21A is a side view of the optical system that can emit a linear laser beam." .
<http://webisa.webdatacommons.org/165777671>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/prov/248330635>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/165777671> .