"The recommended best practice is to separate the values with a vertical bar (' | '). Examples: \"sibling of MXA-232\", \"mother of MXA-231 | mother of MXA-232\""@en . . "2014-10-23" . . "recommended" . . . "Associated Organisms"@en . "not in ABCD" . . "A list (concatenated and separated) of identifiers of other Organisms and their associations to this Organism."@en . "2014-10-23" .