@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/121a8fbb-239d-4a63-91c4-a0b75801459d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/121a8fbb-239d-4a63-91c4-a0b75801459d> .