@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52c321e3-4cbb-489e-9c22-722e388c4f8b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52c321e3-4cbb-489e-9c22-722e388c4f8b> .