<http://webisa.webdatacommons.org/168076939>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/168076939>	<http://www.w3.org/ns/prov#value>	"FIG. 2 is a schematic diagram of the method and apparatus of the present invention utilizing transparent elements to redirect the laser beam to the workpiece." .
<http://webisa.webdatacommons.org/prov/262095123>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/168076939> .
<http://webisa.webdatacommons.org/168076939>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .