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": ""}
 1990-07-31 W+wL   Senna villosa =X ;    bjR 22.3684 mexico p*Sw   fabaceae C_k4g   senna g x*^  -104.451 #M      N~R] lat. 22â°20' long. [-]104â°28'  iX  1182827 villosa >^qg       U#9B NAYARIT  o (Mill.) H.S.Irwin & Barneby  OSWALDO TÃ©LLEZ V. ~nn4   2 494  4Ic2V: fabales 
{"catalogNumber": "1182827", "order": "Fabales", "family": "Fabaceae", "scientificName": "Senna villosa", "scientificNameAuthorship": "(Mill.) H.S.Irwin & Barneby", "genus": "Senna", "subgenus": "", "specificEpithet": "villosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Oswaldo T\u00c3\u00a9llez V.", "recordedBy": "", "recordNumber": "494", "verbatimEventDate": "1990-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "", "decimalLatitude": "22.3684", "decimalLongitude": "-104.451", "verbatimCoordinates": "Lat. 22\u00c2\u00b020' Long. [-]104\u00c2\u00b028'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}