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": ""}
   b?_a IN RECENT CLEARING  p croton palanostigma  1196963 r0ZSc    K malpighiales         1931-11 iUg      5 1326  .1N+ croton  s&a shrub NEAR TABAJARA, UPPER MACHADO RIVER REGION  (xTB     
{"catalogNumber": "1196963", "order": "Malpighiales", "family": "", "scientificName": "Croton palanostigma", "scientificNameAuthorship": "", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1326", "verbatimEventDate": "1931-11", "habitat": "in recent clearing", "occurrenceRemarks": "shrub", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "near Tabajara, upper Machado River region", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}