@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4d57caf-3c1f-4e79-91be-58ae931150b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4d57caf-3c1f-4e79-91be-58ae931150b3> .