@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1604ed1-7912-44b7-928f-187aff2dd146> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1604ed1-7912-44b7-928f-187aff2dd146> .