About: http://webisa.webdatacommons.org/126133982

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	FIG. 20 is a graph comparing overall perceptual quality of ROI encoding techniques using standard bit allocation, weighted bit allocation, and background skipping with a user preference factor ??=0.7.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com