About: http://webisa.webdatacommons.org/365861270

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	FIG. 9 is a plot of the created SINE waveform, the reference signal generated by the micro-controller; and, FIG. 10 is a plot of the Delta signal, the difference between the reference signal and the current signal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com