@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b0c1d3-a0d9-4d36-a7e4-6c1611ff2e80> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b0c1d3-a0d9-4d36-a7e4-6c1611ff2e80> .