@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30f0cb89-fc0e-479d-9918-f2b30d36dbe3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30f0cb89-fc0e-479d-9918-f2b30d36dbe3> .