@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef74510b-53f0-4cb6-b7ca-47451defd8dd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef74510b-53f0-4cb6-b7ca-47451defd8dd> .