About: http://webisa.webdatacommons.org/227662030

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	It is, therefore, an object of the present invention to provide an easy-opening, plug-type opener for a container closure, and particularly for a plastic closure constructed of a material such as PET.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com