@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b81c4d6-6281-4a30-a99d-47a926a203e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b81c4d6-6281-4a30-a99d-47a926a203e6> .