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": ""}
  michoacan D;y    `  1970J-11-21    ?ANV5Mekico    8 breviflora  Moc. & SessÃ© ex Bentb. E]g=d    0W Salvia    salvia breviflora Sp    2P+ lamiaceae 1275837 -~U?    27978 !tmYJ   
{"catalogNumber": "1275837", "order": "", "family": "Lamiaceae", "scientificName": "Salvia breviflora", "scientificNameAuthorship": "Moc. & Sess\u00c3\u00a9 ex Benth.", "genus": "Salvia", "subgenus": "", "specificEpithet": "breviflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "27978", "verbatimEventDate": "1970-11-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}