About: http://webisa.webdatacommons.org/399869017

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	idebands of the subcarrier to be located close to odd multiples of half scan line frequency, providing that M=2N, where N is a positive integer as large as permitted by the video bandwidth available.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr