_:b56885916	<http://www.w3.org/ns/oa#hasSelector>	_:b56885917 .
_:b56885917	<http://www.w3.org/ns/oa#exact>	"thickness" .
_:b56885917	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56885916	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/f7c73ef4a6a1db48974c4dd946a9b4e54f6ebaf2/2> .