: 2018-11-08T11:33https://iisg.amsterdam/Homicide_rates-historical/provenance/ebf3218f/ Create a prefix for https://iisg.amsterdam/Homicide_rates-historical/provenance/ebf3218f/ 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 |