_:b56509760	<http://www.w3.org/ns/oa#hasSelector>	_:b56509761 .
_:b56509760	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/61d5f5a43fc6caf3f4363cebd11d6421aecfaf04/0> .
_:b56509761	<http://www.w3.org/ns/oa#exact>	"elective" .
_:b56509761	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .