@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/169a4d50-54a7-401e-86a4-a45baa20dbea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/169a4d50-54a7-401e-86a4-a45baa20dbea> .