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": ""}
           MILLA BIFELORA ji;   4Hdjm biflora LA MAGDALENA CONTRERAS; SAN ANGEL; PEDREGAL CB^R   6 1929-08-16     MEXICO     PAUL C. STANDLEY d6ul  2732 M  YNÃ©S MEXÃ­A S  -99.2049 ]    1 cav.
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Milla biflora", "scientificNameAuthorship": "Cav.", "genus": "", "subgenus": "", "specificEpithet": "biflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Paul C. Standley", "recordedBy": "Yn\u00c3\u00a9s Mex\u00c3\u00ada", "recordNumber": "2732", "verbatimEventDate": "1929-08-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "La Magdalena Contreras; San Angel; Pedregal", "decimalLatitude": "", "decimalLongitude": "-99.2049", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}