<http://webisa.webdatacommons.org/prov/180714845>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254371813> .
<http://webisa.webdatacommons.org/254371813>	<http://www.w3.org/ns/prov#value>	"Football is a contact sport and concussions have always been a risk of the game." .
<http://webisa.webdatacommons.org/254371813>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<planetsteelers.com> .
<http://webisa.webdatacommons.org/254371813>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/358409010>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/254371813> .