@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91b0b00d-3fbd-486e-bdf3-c9c86f3b0ea3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91b0b00d-3fbd-486e-bdf3-c9c86f3b0ea3> .