About: http://webisa.webdatacommons.org/55407964

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	The base member 20 preferably has a circular disk-like shape, however, other shapes may be utilized including rectangular, square, hexagonal, and polygonal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca