<http://webisa.webdatacommons.org/prov/159755259>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120551983> .
<http://webisa.webdatacommons.org/120551983>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/120551983>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/120551983>	<http://www.w3.org/ns/prov#value>	"Any friends who desire his help, especially in the north, should write" .