<http://ns.inria.fr/covid19/PMC4257836#body_text>	<http://purl.org/dc/terms/subject>	"Logical consequence" .
<http://ns.inria.fr/covid19/PMC4257836#body_text>	<http://purl.org/dc/terms/subject>	"Films shot in Alberta" .
<http://ns.inria.fr/covid19/PMC4257836#body_text>	<http://purl.org/dc/terms/subject>	"Sports clubs established in the 1780s" .