<http://ns.inria.fr/covid19/PMC7110237#body_text>	<http://purl.org/dc/terms/subject>	"Hospital buildings completed in 1937" .
<http://ns.inria.fr/covid19/PMC7110237#body_text>	<http://purl.org/dc/terms/subject>	"Therapy" .
<http://ns.inria.fr/covid19/PMC7110237#body_text>	<http://purl.org/dc/terms/subject>	"Metropolitan areas of China" .