_:b56531020	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/9f696f8f89f249358ecfb350822ce0987b8dba6a/13> .
_:b56531021	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56531020	<http://www.w3.org/ns/oa#hasSelector>	_:b56531021 .
_:b56531021	<http://www.w3.org/ns/oa#exact>	"UNK" .