<http://webisa.webdatacommons.org/251914960>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/251914960>	<http://www.w3.org/ns/prov#value>	"They might contain important information such as dates and addresses, and troops sometimes embellish envelopes with sketches or write codes or additional short messages on them." .
<http://webisa.webdatacommons.org/251914960>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<warletters.com> .
<http://webisa.webdatacommons.org/prov/65281362>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251914960> .
<http://webisa.webdatacommons.org/prov/417461556>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251914960> .