@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8e57cbe-29a8-43a2-afe8-9077372ec94c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8e57cbe-29a8-43a2-afe8-9077372ec94c> .