About: http://webisa.webdatacommons.org/446076294

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	Can linings might discolor or corrode when metal reacts with high-acid food such as tomatoes or pineapple ??? but as long as the outside of the can is in good shape, the contents should be safe to eat.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov