@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a31a454f-5d7a-454d-955b-d43c76f74591> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a31a454f-5d7a-454d-955b-d43c76f74591> .