About: http://webisa.webdatacommons.org/80327676

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	Of course, triangles, squares, rectangles, parallelograms, and other regular or irregular geometrical figures or letters can be used as desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es