Meta-Concept [Concept]


Purpose

The Meta-Concept predicate tests whether a given object is a Loom concept or relation.

Syntax

Meta-Concept object

Argument

The object argument is any object.

Value

The Meta-Concept predicate returns t if object is either a concept or a relation.

Examples

(ask (Meta-Concept Meta-Concept)) ==> T 
(retrieve ?x (Meta-Concept ?x)) ==> (|C|PERSON |R|AGE \ldots)

See Also

Last modified: Jun 1 1995