@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1a1b270-bfc7-4113-91f3-e33bd9bb0c50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1a1b270-bfc7-4113-91f3-e33bd9bb0c50> .