@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e81cf104-8b0f-4b65-afbc-3b3129696eae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e81cf104-8b0f-4b65-afbc-3b3129696eae> .