@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18cc9c81-ecff-4d10-b3c9-302e11a38e15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18cc9c81-ecff-4d10-b3c9-302e11a38e15> .