@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ebf66c-9fc9-4963-a8b2-ed1c2de82715> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ebf66c-9fc9-4963-a8b2-ed1c2de82715> .