Assertion: library's collection | /r/MadeOf | roughly 8,500 items
Facets:
Source sentences:
text: The collection contains roughly 8,500 items which include: "original drawings, sketches, proofs, notebooks, manuscript drafts, books, audio- and videotapes, photographs, and memorabilia".  
text: The collection contains roughly 8,500 items which include: "original drawings, sketches, proofs, notebooks, manuscript drafts, books, audio- and videotapes, photographs, and memorabilia".