<http://webisa.webdatacommons.org/393308224>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/248243234>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/393308224> .
<http://webisa.webdatacommons.org/393308224>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/170854421>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/393308224> .
<http://webisa.webdatacommons.org/393308224>	<http://www.w3.org/ns/prov#value>	"Depending upon the embodiment, the facemask of the present invention may cover only the mouth, only the nose, the mouth and the nose, or any of such body parts in conjunction with the chin, eyes or other body parts." .