@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/503a7c5e-e159-4b15-bec1-c4004249e3ee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/503a7c5e-e159-4b15-bec1-c4004249e3ee> .