@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1d87e221-637b-4020-a8e0-d6d95c01e8b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1d87e221-637b-4020-a8e0-d6d95c01e8b1> .