Thomas Cloer on Nostr: nprofile1q…kklae Pardon my ignorance, but what is OER?nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyz3spspn26068ptrgu8kryf6cgml6m0u6pxmwct4t9zyr6envm9fynkklae (nprofile…klae) Pardon my ignorance, but what is OER?