@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503db67c-253a-420d-b170-6a0da00ace25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503db67c-253a-420d-b170-6a0da00ace25> .