@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503cce8f-5692-4e6d-bc8c-43a4de19398a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503cce8f-5692-4e6d-bc8c-43a4de19398a> .