About: http://webisa.webdatacommons.org/412998195

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	Because the diameter of a hexagon is twice its side length, the area of a hexagon with diameter l is a quarter of this, i.e.:
http://www.w3.org/ns/prov#wasQuotedFrom	hi.gher.space