_:b56497993	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56497993	<http://www.w3.org/ns/oa#exact>	"clinical" .
_:b56497992	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/228d198944088138adf063f7a17c3a55f47bbb39/2> .
_:b56497992	<http://www.w3.org/ns/oa#hasSelector>	_:b56497993 .