<http://ns.inria.fr/covid19/PMC7176258#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .
<http://ns.inria.fr/covid19/PMC7176258#body_text>	<http://purl.org/dc/terms/subject>	"Occupational safety and health" .
<http://ns.inria.fr/covid19/PMC7176258#body_text>	<http://purl.org/dc/terms/subject>	"States and territories established in 1889" .
<http://ns.inria.fr/covid19/PMC7176258#body_text>	<http://purl.org/dc/terms/subject>	"Research institutes in Seattle" .