@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4c21e67-8e14-4a6f-bd66-fa2ec717912d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4c21e67-8e14-4a6f-bd66-fa2ec717912d> .