_:b57560049	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57560048	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/a820465dbd9b10702c009445daa65b9bd48e0c72/3> .
_:b57560049	<http://www.w3.org/ns/oa#exact>	"childhood" .
_:b57560048	<http://www.w3.org/ns/oa#hasSelector>	_:b57560049 .