@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689811ba-a1d8-4e26-a7c2-842f4dbf049b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689811ba-a1d8-4e26-a7c2-842f4dbf049b> .