@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d3a70e-b8c7-4514-a161-56cfc9bb5948> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d3a70e-b8c7-4514-a161-56cfc9bb5948> .