_:b56893540	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/4d822c9ed0412ddaa87d8521ba2b58925ba70803/0> .
_:b56893541	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b56893540	<http://www.w3.org/ns/oa#hasSelector>	_:b56893541 .
_:b56893541	<http://www.w3.org/ns/oa#exact>	"elevation" .