@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631f7838-fed8-46b2-b6bc-38a36c6e6903> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631f7838-fed8-46b2-b6bc-38a36c6e6903> .