@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a51e521-766d-4077-b333-3656e8772bbd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a51e521-766d-4077-b333-3656e8772bbd> .