: 2018-11-08T11:20https://iisg.amsterdam/Cropland_Capita-historical/provenance/304f7cd2/ Create a prefix for https://iisg.amsterdam/Cropland_Capita-historical/provenance/304f7cd2/ Hit Enter to save Double click to create a prefix | : Provenancehttp://www.nanopub.org/nschema# Create a prefix for http://www.nanopub.org/nschema# Hit Enter to save Double click to create a prefix |