Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 nE SALVIA     +% ballotiflora  = wNZ CONTACT UM HERBARIUM MEXICO qm_2       fred a. barkley  Lx$u    rSf|< SAN LUIS POTOSI     1947-08-29 ^5-c    p Salvia ballotiflora   804 sv(rQ    yX;p 275812 
{"catalogNumber": "1275812", "order": "", "family": "", "scientificName": "Salvia ballotiflora", "scientificNameAuthorship": "", "genus": "Salvia", "subgenus": "", "specificEpithet": "ballotiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred A. Barkley", "recordNumber": "804", "verbatimEventDate": "1947-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}