create implication traditional_watercolor_(artwork) (4535) -> watercolor_(artwork) (5499)
create implication digital_watercolor_(artwork) (159) -> watercolor_(artwork) (5499)
create implication traditional_watercolor_(artwork) (4535) -> traditional_painting_(artwork) (6911)
create implication watercolor_(artwork) (5499) -> painting_(artwork) (47231)
change category traditional_watercolor_(artwork) (4535) -> meta