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": ""}
  @>Cc, fiji    UT N 1941-04-20  PIPER PUBERULUM ,M  4    SERUA z( SU  puberulum $2>n   [yr otto degener  N ~+, 15042    $  piperales  no data -  in forest D SkL   ? 60 1641851 G  PIPER ~  PIPERACEAE [l      
{"catalogNumber": "1641851", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper puberulum", "scientificNameAuthorship": "", "genus": "Piper", "subgenus": "", "specificEpithet": "puberulum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Otto Degener", "recordNumber": "15042", "verbatimEventDate": "1941-04-20", "habitat": "In forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Fiji", "stateProvince": "Serua", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": "60"}