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": ""}
1642649 sW 6   +$ UKAGURU MOUNTAINS, MNYERA PEAK     MOROGORO ;]`P    z.5f Malpighiales  PAX dLdq,   ~_l0H 06;22S 36;57E    -6.36667  ]i       2100  c#OX        
{"catalogNumber": "1642649", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "Pax", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Morogoro", "county": "", "municipality": "", "locality": "Ukaguru Mountains, Mnyera Peak", "decimalLatitude": "-6.36667", "decimalLongitude": "", "verbatimCoordinates": "06;22S 36;57E", "minimumElevationInMeters": "2100", "maximumElevationInMeters": ""}