<http://webisa.webdatacommons.org/449620996>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<universityofcalifornia.edu> .
<http://webisa.webdatacommons.org/449620996>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/360598878>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449620996> .
<http://webisa.webdatacommons.org/449620996>	<http://www.w3.org/ns/prov#value>	"From the research letter background, while the male-female salary gap has narrowed in many occupations since the Equal Pay Act of 1963, it persists in fields such as medicine and nursing." .
<http://webisa.webdatacommons.org/prov/39088047>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/449620996> .