@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a1fe9c-cbc2-4bba-a462-551aa6e18119> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a1fe9c-cbc2-4bba-a462-551aa6e18119> .