Assertion: mortarboard | /r/HasProperty | an item of academic dress
Facets:
value: with a tassel
type: OTHER
Source sentences:
text: The square academic cap, graduate cap, cap, mortarboard (because of its similarity in appearance to the mortarboard used by brickmasons to hold mortar) or Oxford cap, is an item of academic dress consisting of a horizontal square board fixed upon a skull-cap, with a tassel attached to the centre.