@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f1c12c1-7f13-4493-9cee-1eea985276ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f1c12c1-7f13-4493-9cee-1eea985276ef> .