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": ""}
  ?6O M.MARTENS & GALEOTTI  mexico 4wz  2050 ap  17.1479 +     7@  excelsa  san pablo etla; etla; san pablo etla  J r5    :] Oaxaca   >>$Ct San Pablo Etla    fabaceae lku4    LDKDv indigofera  ?M 1907-09-22  c. conzatti 0hx,#   _O)( fabales   > g  1168153  -96.7661  zN   Z indigofera excelsa
{"catalogNumber": "1168153", "order": "Fabales", "family": "Fabaceae", "scientificName": "Indigofera excelsa", "scientificNameAuthorship": "M.Martens & Galeotti", "genus": "Indigofera", "subgenus": "", "specificEpithet": "excelsa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Conzatti", "recordNumber": "2050", "verbatimEventDate": "1907-09-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "San Pablo Etla", "municipality": "", "locality": "San Pablo Etla; Etla; San Pablo Etla", "decimalLatitude": "17.1479", "decimalLongitude": "-96.7661", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}