<https://oneill.law.georgetown.edu/press/can-employers-require-a-covid-19-vaccine-federal-agency-says-yes-and-they-can-offer-incentives-too/#webpage>
<http://schema.org/potentialAction>
<https://oneill.law.georgetown.edu/press/can-employers-require-a-covid-19-vaccine-federal-agency-says-yes-and-they-can-offer-incentives-too/>