_:b56317324	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/00d1165856c978d9b09bee5e0a1fbca063df6c4a/1> .
_:b56317324	<http://www.w3.org/ns/oa#hasSelector>	_:b56317325 .
_:b56317325	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56317325	<http://www.w3.org/ns/oa#exact>	"potassium" .