@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c69ca68b-aa18-421a-89b9-c0b30424adde> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c69ca68b-aa18-421a-89b9-c0b30424adde> .