@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91c9851-936b-4f0f-b1cb-7910172f6c96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91c9851-936b-4f0f-b1cb-7910172f6c96> .