@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a3b9e3f4-6ea0-47a9-9ea8-92dfa20fbc89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a3b9e3f4-6ea0-47a9-9ea8-92dfa20fbc89> .