@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf8aaf67-b056-40a3-b8fc-99c3b7050560> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf8aaf67-b056-40a3-b8fc-99c3b7050560> .