_:b56534185 <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/oa#TextQuoteSelector> . _:b56534185 <http://www.w3.org/ns/oa#exact> "fatigue" . _:b56534184 <http://www.w3.org/ns/oa#hasSource> <http://ns.inria.fr/covid19/arg/cd6de82b70bb7c544716d3b4ad69d63e5e33fdce/4> . _:b56534184 <http://www.w3.org/ns/oa#hasSelector> _:b56534185 .