About: http://webisa.webdatacommons.org/173169355

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 is necessary, then, to add other ingredients, such as sizing or coloring agents and fillers to the cellulosic fibers to produce papers suited to their many uses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com