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": ""}
 J 7969  :mCu 21.0839  Y In thicket  w -89.6265     8V5nS FABALES     SessÃ© & Mo. G S^   (Ulf  1938-05 c. lundell & a. lundell Q42Zw   Indigofera R       I MÃ©RIDA    c0h f yucatã¡n  o[2` 1168323 mucronata pj 0  Mexico Oz<9  
{"catalogNumber": "1168323", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "Sess\u00c3\u00a9 & Moc.", "genus": "Indigofera", "subgenus": "", "specificEpithet": "mucronata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "7969", "verbatimEventDate": "1938-05", "habitat": "In thicket", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Yucat\u00c3\u00a1n", "county": "M\u00c3\u00a9rida", "municipality": "", "locality": "", "decimalLatitude": "21.0839", "decimalLongitude": "-89.6265", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}