Assertion: alexandrite | /r/HasProperty | great stone
Facets:
value: for connoisseurs
type: TRANSITIVE-OBJECT
value: for enthusiasts
type: TRANSITIVE-OBJECT
value: for experts
type: TRANSITIVE-OBJECT
Source sentences:
text: Alexandrite is a great stone for experts, enthusiasts and connoisseurs, a true understatement stone since its uniqueness and high value are not immediately evident; the colour change will only occur on exposure to different light sources.