About: http://webisa.webdatacommons.org/309469493

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 crystal is a non-merohedral twin, with the twin law describing a rotation of 180?? around the [\overline{1}00] direction.
http://www.w3.org/ns/prov#wasQuotedFrom	griffith.edu.au