<http://webisa.webdatacommons.org/250592097>	<http://www.w3.org/ns/prov#value>	"copies, and that any documentation, announcements, and other materials" .
<http://webisa.webdatacommons.org/250592097>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/425854044>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/250592097> .
<http://webisa.webdatacommons.org/250592097>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<purdue.edu> .