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": ""}
  2%%  CONTACT UbM HERBARIUM   QSGY 16429 chasmanthium Ht        I[o (MICHX.) H. O.YATES     ) United States   4  Chasmanthium latifolium denton nOR2k   4 latifoliuTm Eula Whitehouse ]   1946-0-02 i9?w         >*eA poaceae
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Chasmanthium latifolium", "scientificNameAuthorship": "(Michx.) H. O. Yates", "genus": "Chasmanthium", "subgenus": "", "specificEpithet": "latifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eula Whitehouse", "recordNumber": "16429", "verbatimEventDate": "1946-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Denton", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}