About: http://webisa.webdatacommons.org/401490321

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 ice-nine phenomenon has, in fact, occurred with a few other kinds of crystals, called disappearing polymorphs".
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org