@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621a89e7-bf0b-4034-ac8b-18df0e0e24c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621a89e7-bf0b-4034-ac8b-18df0e0e24c0> .