@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/612fe879-2c1a-48e1-96be-4ddc85684c81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/612fe879-2c1a-48e1-96be-4ddc85684c81> .