About: http://webisa.webdatacommons.org/421748090

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	Another embodiment of the present invention is a method as described above wherein projected light from one optical group has a strobing frequency that different from light projected from one or more other optical groups.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com