@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b90f4a1d-5fbb-4afe-9c1c-f8f66c9719cc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b90f4a1d-5fbb-4afe-9c1c-f8f66c9719cc> .