About: http://webisa.webdatacommons.org/356049124

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	A phase locked loop has widely been used in the applications such as frequency control, frequency synthesis, FM demodulation, data recovery, signal synchronization or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com