@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a623603d-ac44-410f-a0f3-4c55addad965> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a623603d-ac44-410f-a0f3-4c55addad965> .