About: http://webisa.webdatacommons.org/112676606

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	The three modulation types shown are frequency shift keying (FSK), phase shift keying (PSK) and ON-OFF keying (OOK).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com