_:b56742220	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/993c6610443b9d099ff005f9a57269621f9c0c04/1> .
_:b56742221	<http://www.w3.org/ns/oa#exact>	"child care" .
_:b56742220	<http://www.w3.org/ns/oa#hasSelector>	_:b56742221 .
_:b56742221	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .