@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1fa20cb-7651-47fd-814a-2e0ffb7718a1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1fa20cb-7651-47fd-814a-2e0ffb7718a1> .