About: http://webisa.webdatacommons.org/65541878

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	The number of types of spatial frequencies (i.e., thenumber of u's") is equal to the number of regions x and is 8 in the case where the number of regions x is 8.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com