@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddf1facc-73d2-4f71-aa9a-9a9addc322cb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddf1facc-73d2-4f71-aa9a-9a9addc322cb> .