Example fix

Author: matthieubosquet

src/acp/AccessControl.ts

@@ -2,9 +2,10 @@ import { TermWrapper } from "rdfjs-wrapper"
 import { Policy } from "./Policy.js"
 import { ACP } from "../vocabulary/mod.js"
 import { Typed } from "./Typed.js";
+import { ObjectMapping } from "rdfjs-wrapper";
 
 export class AccessControl extends Typed {
     get apply(): Set<Policy> {
-        return this.objects(ACP.apply, TermWrapper.as(Policy), TermWrapper.as(Policy))
+        return this.objects(ACP.apply, ObjectMapping.as(Policy), ObjectMapping.as(Policy))
     }
 }