About: http://webisa.webdatacommons.org/317101523

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	In a preferred embodiment, the cap 66 is manufactured of a polymer, such as plastic, enabling the cap to be hand-tightened to provide a seal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com