@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/689bc958-c1b2-4de8-9574-7e2200899ee0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/689bc958-c1b2-4de8-9574-7e2200899ee0> .