@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/731ff509-87e5-4fc2-bad2-6dc2640b8e1e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/731ff509-87e5-4fc2-bad2-6dc2640b8e1e> .