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": ""}
 16757 U3u   ~u5zW tomentosa   <u heteropterys       -fg malpighiaceae    4i? H. S. Irwin R. Souza, J. W. GBrear, R. Reis dos Santos     A. JUSS. B+-j|   n*X7 Heteropterys tomentosa   , 1532017    contact um herbarium <R@9    f5Cz  1966-06-08  XAVANTINA 2 T5J 
{"catalogNumber": "1532017", "order": "", "family": "Malpighiaceae", "scientificName": "Heteropterys tomentosa", "scientificNameAuthorship": "A. Juss.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "tomentosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. S. Irwin, R. Souza, J. W. Grear, R. Reis dos Santos", "recordNumber": "16757", "verbatimEventDate": "1966-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Xavantina", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}