@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1819dab-45a1-4ab4-8afd-79365b852952> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1819dab-45a1-4ab4-8afd-79365b852952> .