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": ""}
   74v1 1529837        Heteropterys dumetorum  X)A+ Santa Cruz   U/Ab 40295 M. NEE n?r   +2  Nied.    -tv)  dumetorum  v FYG heteropterys      9rVn 18â°09's, 64â°13'w  a bolivia 1990-12-15 2T    z MALPIGHIALES  malpighiaceae pw- 
{"catalogNumber": "1529837", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys dumetorum", "scientificNameAuthorship": "Nied.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "dumetorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Nee", "recordNumber": "40295", "verbatimEventDate": "1990-12-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Bolivia", "stateProvince": "Santa Cruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "18\u00c2\u00b009'S, 64\u00c2\u00b013'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}