@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cfd9ec6b-3e20-496c-b33c-ec720da9f6a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cfd9ec6b-3e20-496c-b33c-ec720da9f6a9> .