@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90dda7da-3841-479d-9197-7b1750dc5cb0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90dda7da-3841-479d-9197-7b1750dc5cb0> .