@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51a029b7-470b-485f-b6bd-fb38de640950> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51a029b7-470b-485f-b6bd-fb38de640950> .