@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/157ae1e7-03c2-46a6-ab16-0097b8a75566> rdfs:isDefinedBy <https://stad.gent/data/blank_node/157ae1e7-03c2-46a6-ab16-0097b8a75566> .