@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b63ff681-e3fa-47db-a99d-8acd764c016e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b63ff681-e3fa-47db-a99d-8acd764c016e> .