<http://ns.inria.fr/covid19/PMC4714703#body_text>	<http://purl.org/dc/terms/subject>	"Physical chemistry" .
<http://ns.inria.fr/covid19/PMC4714703#body_text>	<http://purl.org/dc/terms/subject>	"Tick-borne diseases" .
<http://ns.inria.fr/covid19/PMC4714703#body_text>	<http://purl.org/dc/terms/subject>	"Elizabethton Twins players" .