@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87ae42b3-4c18-4740-a336-e0ff6c45023e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87ae42b3-4c18-4740-a336-e0ff6c45023e> .