@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d81c3f36-5a5f-4733-ae87-7e486dc6b739> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d81c3f36-5a5f-4733-ae87-7e486dc6b739> .