@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4ef8dd64-f670-40ff-ad2e-c50cc32486da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4ef8dd64-f670-40ff-ad2e-c50cc32486da> .