@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87de97b3-a00d-4c54-b5bc-c56c31ccde4d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87de97b3-a00d-4c54-b5bc-c56c31ccde4d> .