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": ""}
   ]I4O cuatrec.  QX HETEROPTERYS SIDEROSA      4,S/N 06Â°20'N, 58Â°33'W  w[ siderosa  <l8n NO DATA     ) GUYANA  f 1531844   R~R Upper Demerara-Berbice  CONTACT UM HERBARIUM &    L henkel, t. w.       T HETEROPTERYS
{"catalogNumber": "1531844", "order": "", "family": "", "scientificName": "Heteropterys siderosa", "scientificNameAuthorship": "Cuatrec.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "siderosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Henkel, T. W.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Upper Demerara-Berbice", "county": "no data", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "06\u00c2\u00b020'N, 58\u00c2\u00b033'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}