@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b57d310-3bf8-4bf2-b8a7-219d0c5c1d84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b57d310-3bf8-4bf2-b8a7-219d0c5c1d84> .