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": ""}
 SQ piper uaupesense  ^C$AJ -5.98333    8.5 km. west of amza camp n-1 on the road to rio itacaiunas czQ   Brazil     a3m uaupesense        5779 C    n ey C. R. PRLING   m-q 250         5°59'S 50Â°20'W  h]+ 1641586 
{"catalogNumber": "1641586", "order": "", "family": "", "scientificName": "Piper uaupesense", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "uaupesense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. R. Sperling", "recordNumber": "5779", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "", "county": "", "municipality": "", "locality": "8.5 km. west of Amza camp N-1 on the road to rio Itacaiunas", "decimalLatitude": "-5.98333", "decimalLongitude": "", "verbatimCoordinates": "5\u00c2\u00b059'S 50\u00c2\u00b020'W", "minimumElevationInMeters": "250", "maximumElevationInMeters": ""}