@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30a81ba8-976c-4fd8-b5f1-99cfe30db1bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30a81ba8-976c-4fd8-b5f1-99cfe30db1bd> .