@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/173d6a7c-634e-46a4-b57d-b086476a1ad1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/173d6a7c-634e-46a4-b57d-b086476a1ad1> .