About: http://webisa.webdatacommons.org/428150853

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	r, ingredients such as humectants were often required in order to retain the moisture of the chewing gumsand obtain a reasonable commercial shelf life, thereby insuring freshness to the purchaser.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com