@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c07b66-e330-4c92-8f71-aff4a511fb81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c07b66-e330-4c92-8f71-aff4a511fb81> .