_:b56904077	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56904077	<http://www.w3.org/ns/oa#exact>	"children" .
_:b56904076	<http://www.w3.org/ns/oa#hasSelector>	_:b56904077 .
_:b56904076	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/aed897e39a04a5e351cbdf511804babf7a2d5230/1> .