About: http://webisa.webdatacommons.org/429395328

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	ing frequency of the digital signals, where n is an integer being not less than 2. 18.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr