@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172c5a2e-0a37-47a4-a753-531d77998c5b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172c5a2e-0a37-47a4-a753-531d77998c5b> .