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": ""}
 Contact UM Herbarium k  1973-08-08 =hd    b 2 Herb. No. 14596      f brazil    v(  1518984  malpighiaceae 6eN     (A. Juss.) W. R. Anderson & C. Davis k  Malpighiales h  p. occhioni Bg,     gJR Campo Grande  mato grosso do sul L~O G    
{"catalogNumber": "1518984", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "(A. Juss.) W. R. Anderson & C. Davis", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. Occhioni", "recordNumber": "", "verbatimEventDate": "1973-08-08", "habitat": "", "occurrenceRemarks": "Herb. No. 14596", "associatedTaxa": "", "country": "Brazil", "stateProvince": "Mato Grosso do Sul", "county": "Campo Grande", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}