@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a667f810-72f2-40cf-a463-2999ffeee7c0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a667f810-72f2-40cf-a463-2999ffeee7c0> .