_:ncb7cb5268b0f495bbce72e44a7310740xb154
<http://schema.org/url>
<https://calendar.mines.edu/event/hass-panel-discussion-russias-invasion-of-ukraine-history-energy-and-cybersecurity/>
<https://calendar.mines.edu/events/category/for-students/day/2022-01-19/>