About: http://webisa.webdatacommons.org/241779624

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	More is true: the Fourier transform is an isometry on $L^2(\mathbb{R})$, a fact often noted as a Corollary to the Fourier inversion formula by invoking Parseval's theorem.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com