<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Spinning" .
<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Industrial processes" .
<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Electric rail transport" .
<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Multiple units" .
<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Medical dressings" .
<http://ns.inria.fr/covid19/PMC7416801#title>	<http://purl.org/dc/terms/subject>	"Nanotechnology" .