@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52178ef-97a9-459e-8b57-5c4ebcaed9b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52178ef-97a9-459e-8b57-5c4ebcaed9b5> .