@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c52f044-8961-417c-81aa-d7ff71de60d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c52f044-8961-417c-81aa-d7ff71de60d1> .