@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/977213a1-ec43-4f5a-b884-e381612642da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/977213a1-ec43-4f5a-b884-e381612642da> .