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" : "DOI",
"value" : "10.5281/zenodo.4707307"
}
"subjects":[{"provenance":{"provenance":"Harvested","trust":"0.9"},"subject":{"scheme":"keyword","value":"BIOCOUP"}},{"provenance":{"provenance":"Harvested","trust":"0.9"},"subject":{"scheme":"keyword","value":"pyrolysis-oil"}}],"type":"publication"}