<http://ns.inria.fr/covid19/PMC7448873#body_text>	<http://purl.org/dc/terms/subject>	"Populated places on Lake Ontario in Canada" .
<http://ns.inria.fr/covid19/PMC7448873#body_text>	<http://purl.org/dc/terms/subject>	"Space imagers" .
<http://ns.inria.fr/covid19/PMC7448873#body_text>	<http://purl.org/dc/terms/subject>	"Natural hazards" .