About: http://webisa.webdatacommons.org/4498837

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	I know this may not help the OP with the home cooking, but for others.. on the spark people app (at least for the iphone) there is an option to scan the bar code of any thing that has one.
http://www.w3.org/ns/prov#wasQuotedFrom	sparkpeople.com