<http://webisa.webdatacommons.org/prov/360009135>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/303743258> .
<http://webisa.webdatacommons.org/prov/31695331>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/303743258> .
<http://webisa.webdatacommons.org/303743258>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<azcentral.com> .
<http://webisa.webdatacommons.org/303743258>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/303743258>	<http://www.w3.org/ns/prov#value>	"The study will focus first on football, but it may expand to improve safety features of helmets used in hockey, baseball, cycling and other sports.File" .