For everyone who wants to harvest a repository via OAI-PMH this simple Perl program can be a good starting point. The end-point used in this example leads to the genealogical data of Archive Leiden (Netherlands) which is available as open data (CC0), see the datablog posting on OpenCultureData about this set. #!/usr/bin/perluse Net::OAI::Harvester;use LWP::UserAgent;## This simple Perl…