@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8104a509-2651-477f-ac9f-b299633ce5ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8104a509-2651-477f-ac9f-b299633ce5ba> .