@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/618b68a2-c0c0-49a4-8286-a844b4c9b62f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/618b68a2-c0c0-49a4-8286-a844b4c9b62f> .