@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d3111e-33d9-474a-ba08-708c066eee79> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d3111e-33d9-474a-ba08-708c066eee79> .