About: http://webisa.webdatacommons.org/255468835

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	entifying each of said spaced locations, code-wheel reader means non-rotatably mounted to track code markings in the course of rotation, program means including command means for selecti
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com