@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef42e648-15a3-45bd-a32b-ef01420c9f0e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef42e648-15a3-45bd-a32b-ef01420c9f0e> .