Documentation

h1. SubjectSchemeValue

Subject classification against a vocabulary

|_. field name |_. cardinality |_. type |_. description |

| scheme | ONE | string | OpenAIRE subject classification scheme (https://api.openaire.eu/vocabularies/dnet:subject_classification_typologies). |

| value | ONE | string | The value for the subject in the selected scheme.  When the scheme is 'keyword', it means that the subject is free-text (i.e. not a term from a controlled vocabulary). |

Example data:

{ 

  "scheme" : "keyword",

  "value" : "pyrolysis-oil" 

}

{

  "value":"food and beverages",  

  "scheme":"mesheuropmc"

}