@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b681033-94d2-483a-a756-a649117bcf41> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b681033-94d2-483a-a756-a649117bcf41> .