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": ""}
  R Maynas    x(L cuneatus    CO -3.6180556 -73.0694444     5 1544005  e C/( Loreto  r Xf bosque ribereno inundable  e Malpighiales   tW= Croton  PERU  Po   2eTA^ 2004-06-04      I 100   g,h croton cuneatus  %Kl KLOTZSCH  
{"catalogNumber": "1544005", "order": "Malpighiales", "family": "", "scientificName": "Croton cuneatus", "scientificNameAuthorship": "Klotzsch", "genus": "Croton", "subgenus": "", "specificEpithet": "cuneatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2004-06-04", "habitat": "Bosque ribereno inundable", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "Loreto", "county": "Maynas", "municipality": "", "locality": "", "decimalLatitude": "-3.6180556", "decimalLongitude": "-73.0694444", "verbatimCoordinates": "", "minimumElevationInMeters": "100", "maximumElevationInMeters": ""}