@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21571387-f7d6-485e-afd6-65e79b0578af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21571387-f7d6-485e-afd6-65e79b0578af> .