@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1a1b1a0-de5b-46ff-b0ab-de21dadb5527> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1a1b1a0-de5b-46ff-b0ab-de21dadb5527> .