@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61c3b56e-f913-456b-b991-e546f2342dca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61c3b56e-f913-456b-b991-e546f2342dca> .