@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4501f8ec-3e10-47a8-8fa2-f0c4172fe1ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4501f8ec-3e10-47a8-8fa2-f0c4172fe1ea> .