Full Idea
It seems to me as clear as anything can be in philosophy that the two sentences 'Socrates is wise' and 'wisdom is a characteristic of Socrates' assert the same fact and express the same proposition.
Gist of Idea
Obviously 'Socrates is wise' and 'Socrates has wisdom' express the same fact
Source
Frank P. Ramsey (Universals [1925], p.12)
Book Reference
Ramsey,Frank: 'Philosophical Papers', ed/tr. Mellor,D.H. [CUP 1990], p.12
A Reaction
Could be challenged. One says Socrates is just the way he is, the other says he is attached to an abstract entity greater than himself. The squabble over universals has become a squabble over logical form. Finding logical form needs metaphysics!