@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1e640f0-ab8d-4863-ac80-571ded591f3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1e640f0-ab8d-4863-ac80-571ded591f3a> .