@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/489d4767-04f8-46b4-9130-10df5617a773> rdfs:isDefinedBy <https://stad.gent/data/blank_node/489d4767-04f8-46b4-9130-10df5617a773> .