@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4173f12f-abc1-4ee8-9daa-c645a39fd2a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4173f12f-abc1-4ee8-9daa-c645a39fd2a0> .