@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a99ab40b-2555-4974-ac56-91345498db1f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a99ab40b-2555-4974-ac56-91345498db1f> .