_:b57886329	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57886328	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/3053529090a8974edc1ad695d3be4d407eef9674/0> .
_:b57886329	<http://www.w3.org/ns/oa#exact>	"urine" .
_:b57886328	<http://www.w3.org/ns/oa#hasSelector>	_:b57886329 .