@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55b40fff-b754-4858-8baf-3c5962ad48ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55b40fff-b754-4858-8baf-3c5962ad48ba> .