_:b56836736	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/5c164d65f82685882c5bc7d7d6fab97d1e813c1d/4> .
_:b56836737	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56836736	<http://www.w3.org/ns/oa#hasSelector>	_:b56836737 .
_:b56836737	<http://www.w3.org/ns/oa#exact>	"costs" .