About: http://webisa.webdatacommons.org/422687998

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 stopper is typically made of plastic or other easily disposable and/or recyclable material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com