<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"2007 in economics" .
<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"Financial technology" .
<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"ITunes" .
<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"Decentralization" .
<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"Cryptocurrencies" .
<http://ns.inria.fr/covid19/PMC7134290#body_text>	<http://purl.org/dc/terms/subject>	"Candidates in the 2000 United States presidential election" .