About: http://webisa.webdatacommons.org/221644746

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	??? or what some figure, such as a circle, in the x-y system maps into in the u-v system.
http://www.w3.org/ns/prov#wasQuotedFrom	solitaryroad.com