@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91d8216-c87d-4379-9d5f-360f76f86df0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91d8216-c87d-4379-9d5f-360f76f86df0> .