About: http://webisa.webdatacommons.org/218689548

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	This signal is a chopped analog signal having an instantaneous amplitude which is proportional to the magnitude of the current i1 and has a width proportional to the in-phase magnitude of the voltage V1.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com