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": ""}
mabea  ma_   gallery forest flanking river. loamy soil. >%   M??LL.ARG. y     $3. CUYUNI-MAZAR[UNI   BR 6.2848889  $ ~0u K. M. Redden  k4|1 no data 6â°17'5.6"n, 58â°43'15.5"w y%d   4 _ SPECIOSA guyana >v        `s  2004-03-06 1642550 Hf?  2146  yD!|    Lh mabea speciosa     
{"catalogNumber": "1642550", "order": "", "family": "", "scientificName": "Mabea speciosa", "scientificNameAuthorship": "M??ll.Arg.", "genus": "Mabea", "subgenus": "", "specificEpithet": "speciosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. M. Redden", "recordNumber": "2146", "verbatimEventDate": "2004-03-06", "habitat": "Gallery forest flanking river. Loamy soil.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guyana", "stateProvince": "Cuyuni-Mazaruni", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "6.2848889", "decimalLongitude": "", "verbatimCoordinates": "6\u00c2\u00b017'5.6\"N, 58\u00c2\u00b043'15.5\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}