@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a20a7cc4-cc66-4460-8184-78503de5dade> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a20a7cc4-cc66-4460-8184-78503de5dade> .