About: http://webisa.webdatacommons.org/400333753

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	To represent simple shapes such as lines, polylines, polygons, rectangles, circles and ellipses using the path element is tedious and hence shorthand elements are introduced for these shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	ariadne.ac.uk