@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/271b491e-c819-4798-814d-60c6bd301d72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/271b491e-c819-4798-814d-60c6bd301d72> .