@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a30c18c9-fc92-49c6-acf6-48dc9587a6ef> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a30c18c9-fc92-49c6-acf6-48dc9587a6ef> .