About: http://webisa.webdatacommons.org/427653510

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	Given that you have identified the oxygen scavenger as a ZPT-type AGELESS device, I believe the active ingredient is mainly iron oxide, rust, which is not inherently harmful.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com