@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a0c639c0-1f50-4338-9db1-272ee8891485> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a0c639c0-1f50-4338-9db1-272ee8891485> .