@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68af2bf7-f4d2-418a-a015-77c9058f39a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68af2bf7-f4d2-418a-a015-77c9058f39a0> .