<http://ns.inria.fr/covid19/PMC7107563#title>	<http://purl.org/dc/terms/subject>	"Companies formerly listed on the London Stock Exchange" .
<http://ns.inria.fr/covid19/PMC7107563#title>	<http://purl.org/dc/terms/subject>	"February 2020 events in the United States" .
<http://ns.inria.fr/covid19/PMC7107563#title>	<http://purl.org/dc/terms/subject>	"Princess Cruises" .