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": ""}
   PTw  baill.  23Â°58'58"S 64Â°16'47"W ?).10     $ Samta Barbara   Qp^ -23.9827778  c b-  ARGENTINA  xKU j F. O. ZULOAGA lachnostachyus rl]     P. E. BERRY 4 +oV   yDB  800  $ 8548  nAhbD de palma sola a el olvido  zp3 1544222 -64.2797222 `E7  euphorbiaceae e#x3-  Croton lachnostachyus 7s   J2 arbusto de 1 m de alto, en bord en camino  4S2  Croton 
{"catalogNumber": "1544222", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton lachnostachyus", "scientificNameAuthorship": "Baill.", "genus": "Croton", "subgenus": "", "specificEpithet": "lachnostachyus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. E. Berry", "recordedBy": "F. O. Zuloaga", "recordNumber": "8548", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Arbusto de 1 m de alto, en borde en camino", "associatedTaxa": "", "country": "Argentina", "stateProvince": "", "county": "Santa Barbara", "municipality": "", "locality": "De Palma Sola a El Olvido", "decimalLatitude": "-23.9827778", "decimalLongitude": "-64.2797222", "verbatimCoordinates": "23\u00c2\u00b058'58\"S 64\u00c2\u00b016'47\"W", "minimumElevationInMeters": "800", "maximumElevationInMeters": ""}