wr:20220310enslavedpersonsWR46/provenance/1072edce/2022-09-21T16:05 | : Provenancehttp://www.nanopub.org/nschema# Create a prefix for http://www.nanopub.org/nschema# Hit Enter to save Double click to create a prefix | urn:uuid:af1ad76c-d90d-46ab-935f-62820e4e6d6c |