About: http://webisa.webdatacommons.org/233538093

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	Thus, the optically coded paths may be provided by varying the optical properties along said paths, such as by varying the optical reflectivity or transparency of the outer surface of the rotatably mounted member.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com