Assertion: cellulose's use | /r/HasProperty | central
Facets:
value: to affordability
type: TRANSITIVE-OBJECT
Source sentences:
text: Papermaking using pulp made from hemp and linen fibers from tattered clothing, fishing nets and fabric bags spread to Europe in the 13th century, with an ever-increasing use of rags being central to the manufacture and affordability of rag paper, a factor in the development of printing.