@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18a8cf4-1ebd-4d0c-904b-b33c9eda7d09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18a8cf4-1ebd-4d0c-904b-b33c9eda7d09> .