@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3af8efd2-eff0-4369-ae67-2292b3a7a2de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3af8efd2-eff0-4369-ae67-2292b3a7a2de> .