@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/642afd43-fa0d-4090-a967-2edf289ba476> rdfs:isDefinedBy <https://stad.gent/data/blank_node/642afd43-fa0d-4090-a967-2edf289ba476> .