<http://ns.inria.fr/covid19/PMC7336091#body_text>	<http://purl.org/dc/terms/subject>	"Trade unions" .
<http://ns.inria.fr/covid19/PMC7336091#body_text>	<http://purl.org/dc/terms/subject>	"Fifth Colvmn Records albums" .
<http://ns.inria.fr/covid19/PMC7336091#body_text>	<http://purl.org/dc/terms/subject>	"Television series about families" .