@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539727b1-6676-4c94-8dbe-049c7367adee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539727b1-6676-4c94-8dbe-049c7367adee> .