@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87bc7ddc-04ff-4832-b360-9866e479340c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87bc7ddc-04ff-4832-b360-9866e479340c> .