@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8ff5732-b907-40a5-ae9d-a195e52b5615> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8ff5732-b907-40a5-ae9d-a195e52b5615> .