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": ""}
 @ 1271692 Mexico   g    H7 Queretaro  ~0 4387  W brassicaceae R. FERNÃ¡NDEZ M. ?:v   ; CONTACT UM HERBARIUM  flaccida %  Cardamine flaccida    0   0 Gz 1989-02-15  brassica|es 0,^&        Cham. & Schlecht. %m9#J     cardamine 6Nr    
{"catalogNumber": "1271692", "order": "Brassicales", "family": "Brassicaceae", "scientificName": "Cardamine flaccida", "scientificNameAuthorship": "Cham. & Schlecht.", "genus": "Cardamine", "subgenus": "", "specificEpithet": "flaccida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Fern\u00c3\u00a1ndez N.", "recordNumber": "4387", "verbatimEventDate": "1989-02-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Queretaro", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}