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": ""}
 ndkF Heteropterys purpurea MAtLPIGHIACEAE 8 i    a6 hteropterys  f 1531655   purpurea      <5 harold e. box  T 583   gG<Z Antigua and Barbuda MALPIGHIALES D )e   [$ 1937-04-08 Saint John W   n data IE^     CONTACT UM HERBARIUM  ,vI    
{"catalogNumber": "1531655", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys purpurea", "scientificNameAuthorship": "", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harold E. Box", "recordNumber": "583", "verbatimEventDate": "1937-04-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Antigua and Barbuda", "stateProvince": "Saint John", "county": "no data", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}