@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7b1c19a1-a15a-466b-92d5-eea48288d314> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7b1c19a1-a15a-466b-92d5-eea48288d314> .