About: http://webisa.webdatacommons.org/442452983

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	Determining 638 an error between the actual and target level 2 test patch densities includes determining if there is any error, and if there is an error, determining its sign and magnitude.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com