@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4013c67d-8933-479e-bffc-99280eafe669> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4013c67d-8933-479e-bffc-99280eafe669> .