@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb6b1da1-5e66-496f-b0c4-f177ee025c68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb6b1da1-5e66-496f-b0c4-f177ee025c68> .