@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/effa1cf5-a8fa-48a8-bd1f-5448ec83cb61> rdfs:isDefinedBy <https://stad.gent/data/blank_node/effa1cf5-a8fa-48a8-bd1f-5448ec83cb61> .