About: http://webisa.webdatacommons.org/6300335

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	An optical disc as described in claim 12, wherein groove bottom offset portions and groove top offset portions of a synchronization mark are mutually adjacent at n+(???) wobble cycles (where n is a positive integer).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com