@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af44a79c-5ce0-48f0-8ea2-f83990a8131e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af44a79c-5ce0-48f0-8ea2-f83990a8131e> .