@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f52e2cf7-d3ad-4dfe-8d4b-b7da0bcb88ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f52e2cf7-d3ad-4dfe-8d4b-b7da0bcb88ea> .