@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8e9ac71c-d8d4-482a-9c68-e047215982ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8e9ac71c-d8d4-482a-9c68-e047215982ef> .