@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/512991a7-9aa6-4619-bb6e-d170ac262f61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/512991a7-9aa6-4619-bb6e-d170ac262f61> .