<http://ns.inria.fr/covid19/PMC6230537#body_text>	<http://purl.org/dc/terms/subject>	"Tick-borne diseases" .
<http://ns.inria.fr/covid19/PMC6230537#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .
<http://ns.inria.fr/covid19/PMC6230537#body_text>	<http://purl.org/dc/terms/subject>	"Hospitals established in 1869" .