About: http://webisa.webdatacommons.org/342776587

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	for (1?????)???fm<f<(1?????)??? fm H(f)=0, for f>(1+??)???fm where ??(f)=k???f is the phase, and k is a constant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com