About: http://webisa.webdatacommons.org/249016320

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	Sorbents in powdered form may be preferred (over, for example, beads or other larger particles) so that the membrane will have a smoother surface and, thus, be less abrasive to the fluid which it contacts and the components therein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com