<http://webisa.webdatacommons.org/273821502>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/22801119>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273821502> .
<http://webisa.webdatacommons.org/prov/22272053>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/273821502> .
<http://webisa.webdatacommons.org/273821502>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .
<http://webisa.webdatacommons.org/273821502>	<http://www.w3.org/ns/prov#value>	"papers, letters and other communications" .