About: http://webisa.webdatacommons.org/449443676

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	Drawing geometric primitives such as lines, circles, and other curves and shapes like triangles and rectangles.
http://www.w3.org/ns/prov#wasQuotedFrom	packtpub.com