@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d12fc0-b87d-44fb-a9ff-8eaf6437f670> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d12fc0-b87d-44fb-a9ff-8eaf6437f670> .