_:b56647037	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56647036	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/c74616a5ce5f794dde0644f4cb72bf8a196028a3/2> .
_:b56647037	<http://www.w3.org/ns/oa#exact>	"cancer" .
_:b56647036	<http://www.w3.org/ns/oa#hasSelector>	_:b56647037 .