<http://webisa.webdatacommons.org/prov/50401955>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40136364> .
<http://webisa.webdatacommons.org/40136364>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/282461817>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/40136364> .
<http://webisa.webdatacommons.org/40136364>	<http://www.w3.org/ns/prov#value>	"of transcripts, oral histories and other material related to the writing" .
<http://webisa.webdatacommons.org/40136364>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<waltham.lib.ma.us> .