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693 bytes added ,  12:46, 14 August 2018
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== Theory ==
 
== Theory ==
 
What theory can be used to base an food ingredients taxonomy on? Is there already a food ontology somewhere?
 
What theory can be used to base an food ingredients taxonomy on? Is there already a food ontology somewhere?
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== Instances ==
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The creation of the ontology starts with instances. These are the ingredients as found on in the ingredient lists. An instance is defined as the the text between ingredient dividers. This includes any percentage, organic markup and allergen markup. In combination with the language used, it gives a first indication of the ingredient class. For the same class multiple instances are possible.
    
== Nodes ==
 
== Nodes ==
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=== Disambiguation ===
 
=== Disambiguation ===
 
How should disambiguation be handled?
 
How should disambiguation be handled?
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=== Product Data ===
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The current taxonomy is based on the strings found in the ingredients lists. This does not include the percentages, nor the organic markup. In addition for a better class assignment, other data from the product is useful (nutritional values, production place).
    
[[Category:Ingredients]]
 
[[Category:Ingredients]]
 
[[Category:Products]]
 
[[Category:Products]]
 
[[Category:Ontology]]
 
[[Category:Ontology]]
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