About: http://webisa.webdatacommons.org/273265160

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 following is an example of an tetragonal symmetry taken from a series of illustrations by the author of the 32 crystallographic points group system.
http://www.w3.org/ns/prov#wasQuotedFrom	imaginary.org