@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/686acd9d-d097-46d4-9f52-fe87ec249449> rdfs:isDefinedBy <https://stad.gent/data/blank_node/686acd9d-d097-46d4-9f52-fe87ec249449> .