About: http://webisa.webdatacommons.org/102065263

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 this example, the modulation types being distinguished are frequency shift keying (FSK), pulse shift keying (PSK) and quadrature amplitude modulation (QAM).
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com