@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a15d72-4121-49a7-a62f-bfcb6b344432> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a15d72-4121-49a7-a62f-bfcb6b344432> .