Consider the below sentences, all of which contain a subject, a verb, and a predicative.
The door felt cold.
He is smart.
She's got taller.
What is the semantic role of the subjects in these sentences? Is there a name for it?
Note: I have already posted this question on the English Learners StackExchange, and the only answer I received there was that the subjects all have the semantic role of 'affected', or 'patient' (as it is more commonly known). But to my unintelligent mind, that does not make sense: for instance, in the first sentence, the door does not seem to be affected by anything; it is undergoing no action. Instead, in the first sentence, it would seem that the door is being ascribed the property of being cold. Similarly, in the second, the antecedent of 'he' is being ascribed the attribute of being smart; in the third, the antecedent of 'she' is being ascribed the quality of being taller than she used to be, which she has acquired as a result of some change (namely in her height).