About: http://webisa.webdatacommons.org/372561249

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	Note that a sort of ???principal lattice??? satisfying (P1) and (P2) can be introduced for crystals of types B and C as well, and probably for the other classical types (see [11, Section 8]); for more about -crystals, see also [12]).
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com