About: http://webisa.webdatacommons.org/20519626

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	Each data such as track number, etc. is subjected to bi-phase modulation, and then to frequency modulation.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com