<http://ns.inria.fr/covid19/PMC7144600#body_text>	<http://purl.org/dc/terms/subject>	"1789 establishments in the United States" .
<http://ns.inria.fr/covid19/PMC7144600#body_text>	<http://purl.org/dc/terms/subject>	"Sexual health" .
<http://ns.inria.fr/covid19/PMC7144600#body_text>	<http://purl.org/dc/terms/subject>	"Death in fiction" .