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": ""}
 15431 L  DIVARICATUM  6      ytOO  Brazil  D ; piperales  1641397 h<  piperaceae VB   5uAj L. B. Smith & E. L. McWilliams  G.Mey.  @     Piper divaricatumb %T  piper +HY~   <CvQ 1968-02-13 PARATI A   @u RIO DE JANEIRO      .Rs IN SHADE OF LARGE BOULDER PILE northeast of Parati C_4  
{"catalogNumber": "1641397", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper divaricatum", "scientificNameAuthorship": "G.Mey.", "genus": "Piper", "subgenus": "", "specificEpithet": "divaricatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. B. Smith & E. L. McWilliams", "recordNumber": "15431", "verbatimEventDate": "1968-02-13", "habitat": "In shade of large boulder pile", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Rio de Janeiro", "county": "Parati", "municipality": "", "locality": "northeast of Parati", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}