_:b56489573	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56489573	<http://www.w3.org/ns/oa#exact>	"serious" .
_:b56489572	<http://www.w3.org/ns/oa#hasSelector>	_:b56489573 .
_:b56489572	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/0148076f54321df00acc0a55eac1fe191fa08295/1> .