@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18e4444-9159-49c5-90f6-a6eea19b30c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18e4444-9159-49c5-90f6-a6eea19b30c7> .