@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b2af49e7-1cea-423d-b6bd-b21bfaa1f5fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b2af49e7-1cea-423d-b6bd-b21bfaa1f5fd> .