@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/678991bf-134c-48c9-a2fa-7948d997f96a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/678991bf-134c-48c9-a2fa-7948d997f96a> .