<http://ns.inria.fr/covid19/PMC4364938#body_text>	<http://purl.org/dc/terms/subject>	"Numerical software" .
<http://ns.inria.fr/covid19/PMC4364938#body_text>	<http://purl.org/dc/terms/subject>	"Abdominal pain" .
<http://ns.inria.fr/covid19/PMC4364938#body_text>	<http://purl.org/dc/terms/subject>	"Arabic-speaking countries and territories" .