@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1aa9306-cf1e-46c4-ab54-f2d8ff1ec20a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1aa9306-cf1e-46c4-ab54-f2d8ff1ec20a> .