About: http://webisa.webdatacommons.org/139949930

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	A trace is a collection of such data points and a function for connecting the points, such as a line or a curve.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com