@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/519afb3c-762e-49dc-a0b4-df613287dfaf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/519afb3c-762e-49dc-a0b4-df613287dfaf> .