About: http://webisa.webdatacommons.org/345495202

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	Adding fillers to paper sheet improves optical properties including both the opacity and brightness due to the higher light scatterings of filler than fibers, which has the linear relationship of the following form:
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com