@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519cf02e-558d-4c11-a1aa-423fde2cc8fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519cf02e-558d-4c11-a1aa-423fde2cc8fd> .