@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c30a29-0ae6-46d0-9aee-2e313177ca04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c30a29-0ae6-46d0-9aee-2e313177ca04> .