<http://webisa.webdatacommons.org/prov/486307571>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/419972530> .
<http://webisa.webdatacommons.org/419972530>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cdlib.org> .
<http://webisa.webdatacommons.org/419972530>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/419972530>	<http://www.w3.org/ns/prov#value>	"Includes some clippings and other printed matter collected by the society." .