About: http://webisa.webdatacommons.org/126136432

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 PLL is a control system that generates a signal that has a fixed relation to the phase of a ???reference??? signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com