About: http://webisa.webdatacommons.org/176897879

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	In general the difference in distortion is: ##EQU1## where N1 is the closest integer to the value V, N2 is the integer to which the value is rounded in order to select the proper parity, and Nave =(N1 +N2)/2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com