@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1af8784-baad-4973-a9c1-d50823e16cd5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1af8784-baad-4973-a9c1-d50823e16cd5> .