<http://webisa.webdatacommons.org/163343820>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/163343820>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yale.edu> .
<http://webisa.webdatacommons.org/prov/497763473>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/163343820> .
<http://webisa.webdatacommons.org/163343820>	<http://www.w3.org/ns/prov#value>	"In each lesson there lies a link to the types of letters that were written." .