<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Epithelium" .
<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Cancer" .
<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Interleukins" .
<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Oncology" .
<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Macrophages" .
<http://ns.inria.fr/covid19/PMC5431876#title>	<http://purl.org/dc/terms/subject>	"Clusters of differentiation" .