<http://ns.inria.fr/covid19/PMC7267600#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .
<http://ns.inria.fr/covid19/PMC7267600#body_text>	<http://purl.org/dc/terms/subject>	"1789 establishments in the United States" .
<http://ns.inria.fr/covid19/PMC7267600#body_text>	<http://purl.org/dc/terms/subject>	"Community nursing" .
<http://ns.inria.fr/covid19/PMC7267600#body_text>	<http://purl.org/dc/terms/subject>	"Occupational safety and health" .