@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87900fed-14ab-40e1-9f29-d44bc0b35d5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87900fed-14ab-40e1-9f29-d44bc0b35d5c> .