@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c904ca0e-eea4-45b1-acc8-43493aafedcc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c904ca0e-eea4-45b1-acc8-43493aafedcc> .