<https://healthybuilds.com/astrazeneca-covid-vaccine-latest-to-show-high-efficacy/#webpage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<https://healthybuilds.com/astrazeneca-covid-vaccine-latest-to-show-high-efficacy/>