@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b20b7472-6e6f-477e-9d72-03a723a9875a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b20b7472-6e6f-477e-9d72-03a723a9875a> .