@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9bfeb07-e215-422c-9ec4-791921a8c782> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9bfeb07-e215-422c-9ec4-791921a8c782> .