<http://webisa.webdatacommons.org/407358150>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<post-gazette.com> .
<http://webisa.webdatacommons.org/prov/264896931>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/407358150> .
<http://webisa.webdatacommons.org/407358150>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/407358150>	<http://www.w3.org/ns/prov#value>	"The effects and severity of concussions vary by characteristics such as age and gender, and recovery times vary on an individual basis." .
<http://webisa.webdatacommons.org/prov/471818292>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/407358150> .