@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a87f1407-ecdc-4acf-b044-d17322e1319e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a87f1407-ecdc-4acf-b044-d17322e1319e> .