@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4efc0691-7459-4f48-a1cd-7fe80498f433> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4efc0691-7459-4f48-a1cd-7fe80498f433> .