_:b56439936	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/b5b80cf9452339bf06419e67855da5c9fae083de/1> .
_:b56439936	<http://www.w3.org/ns/oa#hasSelector>	_:b56439937 .
_:b56439937	<http://www.w3.org/ns/oa#exact>	"expression" .
_:b56439937	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .