_:b56387952	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/8c327b884d604519726785b3666213292a7ba71e/4> .
_:b56387953	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56387953	<http://www.w3.org/ns/oa#exact>	"renal replacement therapy" .
_:b56387952	<http://www.w3.org/ns/oa#hasSelector>	_:b56387953 .