_:b56507789	<http://www.w3.org/ns/oa#exact>	"aggregation" .
_:b56507788	<http://www.w3.org/ns/oa#hasSelector>	_:b56507789 .
_:b56507789	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56507788	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/331efc82eb143a10c93bb64327998b525bc461a6/1> .