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": ""}
Byrsonima pOs     (cav.) kunth ^   1549811 M$^   #I F Byrsonima spicata       pdQ 2Â°50'N, 60Â°40'W  ; &; Estrada para a Colonia do Apiaui  -~L:~ 658      . roraima      M%5X] j. a. silva 
{"catalogNumber": "1549811", "order": "", "family": "", "scientificName": "Byrsonima spicata", "scientificNameAuthorship": "(Cav.) Kunth", "genus": "Byrsonima", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. A. Silva", "recordNumber": "658", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Roraima", "county": "", "municipality": "", "locality": "Estrada para a Colonia do Apiaui", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "2\u00c2\u00b050'N, 60\u00c2\u00b040'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}