About: http://webisa.webdatacommons.org/47216724

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	Q ??? f r ?? f r ( Equation 1 ) where fr is a particular individual resonant frequency and ??fr is the width of the associated peak.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com