About: http://webisa.webdatacommons.org/196435013

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	In the embodiment of FIG. 3 surface 12 has lenses such as lens 22 separating the grooves.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca