@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef991b35-3731-47a0-84a0-85fbc7c74d72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef991b35-3731-47a0-84a0-85fbc7c74d72> .