@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af68cc7c-23d8-4d60-9542-271614462ca2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af68cc7c-23d8-4d60-9542-271614462ca2> .