About: http://webisa.webdatacommons.org/376513721

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	The material is fabricated to form a long, continuous cylinder with a core surrounded by a jacket of soft, swellable hydrogel coated with a water soluble material, such as gelatin or other substance to prevent premature swelling.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com