_:b57578952	<http://www.w3.org/ns/oa#hasSelector>	_:b57578953 .
_:b57578953	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57578952	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/bcd61a98bcf6ab96b5e65dd3f7bfe288e6f9153a/0> .
_:b57578953	<http://www.w3.org/ns/oa#exact>	"markers" .