About: http://webisa.webdatacommons.org/41554112

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	In communication system 500, the input signal generally contains information such as digital information in a modulated form (e.g., QAM modulated signal) or analog information with a specified bandwidth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es