About: http://webisa.webdatacommons.org/279351469

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	For example, such core-shell nanofibers can be prepared from polymers such as PVP, where the shell layer further comprises amorphorous TiO2.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com