@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c50efaaa-bb2b-443d-8cf2-cee932df4400> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c50efaaa-bb2b-443d-8cf2-cee932df4400> .