About: http://webisa.webdatacommons.org/426649488

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	DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT [0021] The present invention is a method and apparatus for bi-directional communication in systems broadcasting multi-carrier signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com