About: http://webisa.webdatacommons.org/220137750

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	Preferably, these polypropylene may optionally contain additives such as antioxidants, ultraviolet light absorbers, and pigments.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com