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": ""}
  Zb_W  ACUMINATUM     poales cpN    m Ralph M. Kriebel   ,#~a tennessee  united states y u     1942-05-28 !      coffee mX!  DICHANTHELIUM ACUMINATUM |QZl4       ( POACEAE (SW.) GOULD & C. A. CLARK 4 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium acuminatum", "scientificNameAuthorship": "(Sw.) Gould & C. A. Clark", "genus": "", "subgenus": "", "specificEpithet": "acuminatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ralph M. Kriebel", "recordNumber": "", "verbatimEventDate": "1942-05-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Coffee", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}