<http://webisa.webdatacommons.org/prov/322859160>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/322894937> .
<http://webisa.webdatacommons.org/322894937>	<http://www.w3.org/ns/prov#value>	"This differential may occur because of geography, gender, ethnic origin, or other characteristics." .
<http://webisa.webdatacommons.org/322894937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<scielosp.org> .
<http://webisa.webdatacommons.org/prov/471400279>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/322894937> .
<http://webisa.webdatacommons.org/322894937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .