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": ""}
campestris 7 S heteropterys campestris 8_g  Heteropter=ys E   py malpighiaceae    Mato Grosso . /    S[ MALPIGHIALES      BRAZIL  gS- Contact UM Herbarium xavantina L h     a.juss. ZZ]K&    (VP 16749     1966-06-08 Kun   8w 1529480 H. S. Irwin, R. Souza, J. W. Grear, R. Reis dos Santos TVnGx  
{"catalogNumber": "1529480", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "Heteropterys campestris", "scientificNameAuthorship": "A.Juss.", "genus": "Heteropterys", "subgenus": "", "specificEpithet": "campestris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. S. Irwin, R. Souza, J. W. Grear, R. Reis dos Santos", "recordNumber": "16749", "verbatimEventDate": "1966-06-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Mato Grosso", "county": "Xavantina", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}