@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/20cf0b6a-fec3-45fc-a90d-083c909bb30e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/20cf0b6a-fec3-45fc-a90d-083c909bb30e> .