About: http://webisa.webdatacommons.org/92179469

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Referring to the drawings and especially to FIGS. 1 through 4, a CO2 Waveguide laser 10 is illustrated having a ceramic Waveguide 11 which may be made of an alumina and may have a bore 73 extending therethrough as seen in FIG. 4.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com