@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c9372ff-dade-4c9b-a97b-642acb669840> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c9372ff-dade-4c9b-a97b-642acb669840> .