<http://ns.inria.fr/covid19/PMC7326530#body_text>	<http://purl.org/dc/terms/subject>	"Catecholamines" .
<http://ns.inria.fr/covid19/PMC7326530#body_text>	<http://purl.org/dc/terms/subject>	"Trade unions" .
<http://ns.inria.fr/covid19/PMC7326530#body_text>	<http://purl.org/dc/terms/subject>	"Blood proteins" .
<http://ns.inria.fr/covid19/PMC7326530#body_text>	<http://purl.org/dc/terms/subject>	"Physical chemistry" .