About: http://webisa.webdatacommons.org/232094294

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 obtaining a relatively high contrast, however, there is a limit wherein the shear quantity S is set on the order of ??/2.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com