@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52da649b-7c51-40f1-8948-a0e233f1c1f4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52da649b-7c51-40f1-8948-a0e233f1c1f4> .