@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3d3581c1-551a-4cb4-a53f-8a1801e9c20e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3d3581c1-551a-4cb4-a53f-8a1801e9c20e> .