<http://ns.inria.fr/covid19/PMC7377985#body_text>	<http://purl.org/dc/terms/subject>	"Problem solving methods" .
<http://ns.inria.fr/covid19/PMC7377985#body_text>	<http://purl.org/dc/terms/subject>	"Philosophy of religion" .
<http://ns.inria.fr/covid19/PMC7377985#body_text>	<http://purl.org/dc/terms/subject>	"Logical consequence" .