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": ""}
5437 B3       dD^ Brazil PIPER ARBOREUM f=^]   3_e6m piper   AGRICULTURAL COLLEGE LANDS; 5OUTH SLOPE CHACHA VALLEY l>^r*   mej MINAS GERAIS  E]0z cut-over woods, in shade  kB 1641322  1` PIPERALES ynã©s mexã­a g)Xy   b6c- 1930-12-22 700      VICOSA    ARBOREUM U   TT piperaceae   cDy  aubl.  
{"catalogNumber": "1641322", "order": "Piperales", "family": "Piperaceae", "scientificName": "Piper arboreum", "scientificNameAuthorship": "Aubl.", "genus": "Piper", "subgenus": "", "specificEpithet": "arboreum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Yn\u00c3\u00a9s Mex\u00c3\u00ada", "recordNumber": "5437", "verbatimEventDate": "1930-12-22", "habitat": "cut-over woods, in shade", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Minas Gerais", "county": "Vicosa", "municipality": "", "locality": "Agricultural College lands; south slope Chacha Valley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "700", "maximumElevationInMeters": ""}