Universal 147:

Original: If attributive adjectives have the form of relative clauses, there is a positive correlation with SVO.
Standardized: IF attributive adjectives have the form of relative clauses, THEN basic order is SVO, and vice versa.
Keywords: attribution, adjective, relative clause, order, SVO
Domain: inflection, syntax
Type: mutual implication
Status: achronic
Quality: absolute
Basis: ?
Source: Stassen 1992 (via Hurford & Kirby)

FP