@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef42dc38-1feb-4e67-9e38-8371d4749515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef42dc38-1feb-4e67-9e38-8371d4749515> .