<http://ns.inria.fr/covid19/PMC7296389#abstract>	<http://purl.org/vocab/frbr/core#partOf>	<http://ns.inria.fr/covid19/PMC7296389> .
<http://ns.inria.fr/covid19/PMC7296389#abstract>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://purl.org/spar/fabio/Abstract> .
<http://ns.inria.fr/covid19/PMC7296389#abstract>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"This quality improvement study examines the effects of sterilization with hydrogen peroxide and chlorine dioxide on the filtration efficiency of N95, KN95, and surgical face masks." .