@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/512f2b8e-efa6-431e-a2ab-7817bc3f7ae9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/512f2b8e-efa6-431e-a2ab-7817bc3f7ae9> .