@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af03f7f2-d051-48d3-a85e-87f8dd555ff8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af03f7f2-d051-48d3-a85e-87f8dd555ff8> .