@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d172e117-be77-49cd-80c4-436a63c7fa39> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d172e117-be77-49cd-80c4-436a63c7fa39> .