@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91481824-649c-440d-81e9-13d4c66eb193> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91481824-649c-440d-81e9-13d4c66eb193> .