@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a77b9251-c93e-4815-8d93-6a22aea96fbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a77b9251-c93e-4815-8d93-6a22aea96fbf> .