@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3667df79-6180-472a-8fc1-8b33c5cb2afe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3667df79-6180-472a-8fc1-8b33c5cb2afe> .