How to buy antiques<br>Know your terms. Learn the difference between a true antique, near antique, vintage, and collectable before you start searching for antiques. [substeps] True antique is a collectable at least a century old, according to the majority of antique dealers.
Every true antique is at least 100 years old
( z1 antique :ARG1-of ( z2 true ) :mod ( z3 every ) :age ( z4 at-least :op ( z5 temporal-quantity :quant 100 :unit ( z6 year ) ) ) )