@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1efc9d42-6bcd-45e0-816f-e32c472141b4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1efc9d42-6bcd-45e0-816f-e32c472141b4> .