About: http://webisa.webdatacommons.org/12947437

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	Many geometric shapes, such as circles, spirals and polygons are easier to describe
http://www.w3.org/ns/prov#wasQuotedFrom	mindprod.com