Properties followed by * are required
Providing metadata for individuals will enable users to select them by filtering on that metadata.
The expected format is tab separated values (.tsv or .csv extension), or Flapjack's .phenotype file.
The first row in TSV file (header) must contain field labels, one of them must be named "".
Other rows must contain field values, with an exact match for names in the above column.
Flapjack .phenotype files provide no way of specifying the target entity type, so the selection made in the UI is taken for granted.