@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503af214-4544-4091-8b21-7fa9d8ace169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503af214-4544-4091-8b21-7fa9d8ace169> .