@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec159bbb-62c0-4843-a4ff-368552c46c47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec159bbb-62c0-4843-a4ff-368552c46c47> .