@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1579e68e-7b8c-4caa-aa52-9707365c0985> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1579e68e-7b8c-4caa-aa52-9707365c0985> .