@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1554ff40-9531-441e-b59b-075ea07e6698> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1554ff40-9531-441e-b59b-075ea07e6698> .