About: http://webisa.webdatacommons.org/214877278

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 layout shown above is a fan: there are a number of repeating 'shapes' that interlock and cover a larger area.
http://www.w3.org/ns/prov#wasQuotedFrom	pavingexpert.com