@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/645ad8c5-a5d0-4f6d-86dd-198e232c66ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/645ad8c5-a5d0-4f6d-86dd-198e232c66ef> .