About: http://webisa.webdatacommons.org/227629770

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	It has been determined that cellulosics such as wood pulp, rayon and cotton are especially effective substances, besides having the additional advantage that they are available at relatively low cost.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com