@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3af6b28-049c-47b3-908b-79d4911b38fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3af6b28-049c-47b3-908b-79d4911b38fc> .