<http://webisa.webdatacommons.org/54091440>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yale.edu> .
<http://webisa.webdatacommons.org/prov/44781747>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/54091440> .
<http://webisa.webdatacommons.org/prov/51945677>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/54091440> .
<http://webisa.webdatacommons.org/54091440>	<http://www.w3.org/ns/prov#value>	"In this unit students will use history paintings, portraits, maps, videos, journals, letters, digitized books, a virtual museum, general and reference books about the period, biographies, websites, magazine articles, and other resources both primary and secondary." .
<http://webisa.webdatacommons.org/54091440>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .