@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a0c5e4-a120-44af-9dc4-926499fde732> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a0c5e4-a120-44af-9dc4-926499fde732> .