@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64c1e311-8c52-44a0-8d45-5b8135362b85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64c1e311-8c52-44a0-8d45-5b8135362b85> .