@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921e20f4-c6f3-43a8-b3cf-79ac468d3fac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921e20f4-c6f3-43a8-b3cf-79ac468d3fac> .