<http://webisa.webdatacommons.org/248058411>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/367386902>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/248058411> .
<http://webisa.webdatacommons.org/248058411>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<unc.edu> .
<http://webisa.webdatacommons.org/248058411>	<http://www.w3.org/ns/prov#value>	"A total of 1,590 people participated in the study, including men, women and children, ages 6 to 18." .