Class: EthnicityOntology URI: hca:EthnicityOntology Referenced by Class None ➞ethnicity 0..* EthnicityOntology Attributes Own ➞describedBy 0..1 Description: The URL reference to the schema. Range: String ➞schema_version 0..1 Description: Version number in major.minor.patch format. Range: String ➞text 1..1 Description: The ethnicity of the human donor. Range: String ➞ontology 0..1 Description: An ontology term identifier in the form prefix:accession. Range: EthnicityOntology_ontology_options ➞ontology_label 0..1 Description: The preferred label for the ontology term referred to in the ontology field. This may differ from the user-supplied value in the text field. Range: String