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": ""}
2166  &   byrsonima crassifolia 8F      Byrsonima _S 5     Malpighaceae 64 M   4Â°03'N, 59Â°30'W &LnZ    y NE from Karasabai, to Yourora Creek    Wrm upper takutu-upper essequibo     1549204 5P     #? Guyana  S :I@ Malpighiales  
{"catalogNumber": "1549204", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Byrsonima crassifolia", "scientificNameAuthorship": "", "genus": "Byrsonima", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "2166", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Upper Takutu-Upper Essequibo", "county": "", "municipality": "", "locality": "NE from Karasabai, to Yourora Creek", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "4\u00c2\u00b003'N, 59\u00c2\u00b030'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}