About: http://webisa.webdatacommons.org/408354132

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	Odd and even field patterns alternate about the circumference of the coding ring, except for one home, or "synch position having three sequential odd patterns to signify completion of a full revolution of the reel.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk