@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12d4c4bf-f869-4458-8ea3-8bd02494cca0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12d4c4bf-f869-4458-8ea3-8bd02494cca0> .