About: http://webisa.webdatacommons.org/132220928

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 layer is shown as being rectangular, but other shapes are also suitable, e.g., circular, elliptical, triangular, square, and other shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au