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": ""}
   west indies (unspec.) 5y  R. A. Howard o   no data $z%X     M FABACEAE   caribaea < 0u   N) 10820       [ni 1950-03-07   var. a? 3    7mf? 1152791 M. Lavin ~ gt  caribaea iKI_e   
{"catalogNumber": "1152791", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "caribaea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "caribaea", "identifiedBy": "M. Lavin", "recordedBy": "R. A. Howard", "recordNumber": "10820", "verbatimEventDate": "1950-03-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "no data", "stateProvince": "", "county": "", "municipality": "", "locality": "West Indies (unspec.)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}