@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87823288-69ad-4d85-91ce-849eb19e4234> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87823288-69ad-4d85-91ce-849eb19e4234> .