@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a54c0543-c1bd-4af9-b06e-54de5a223fae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a54c0543-c1bd-4af9-b06e-54de5a223fae> .