3. The method of claim 2 , wherein the set of pre-defined rules comprises a vintage rule that allows for only a single vintage-related word to define a vintage category of the set of wine items.
3. The method of claim 2 , wherein the set of pre-defined rules comprises a vintage rule that allows for only a single vintage-related word to define a vintage category of the set of wine items. 4. The method of claim 3 , wherein the set of pre-defined rules are based on a prior knowledge of a normative layout of an entity type on a physically-printed text.