Assertion: barber | /r/HasProperty | knowledgeable
Facets:
value: about the principles
type: OTHER
value: about processes
type: OTHER
Source sentences:
text: Now barbers are knowledgeable about the more scientific aspects of the field, including hair, skin, and scalp care.
text: Excellent customer and personal service skills: Barbers must be knowledgeable about the principles and processes required for providing excellent customer and personal services.