<http://ns.inria.fr/covid19/PMC7150315#body_text>	<http://purl.org/dc/terms/subject>	"Manufacturing companies established in 1899" .
<http://ns.inria.fr/covid19/PMC7150315#body_text>	<http://purl.org/dc/terms/subject>	"Nomenclature codes" .
<http://ns.inria.fr/covid19/PMC7150315#body_text>	<http://purl.org/dc/terms/subject>	"Dog diseases" .