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": ""}
  %) 1922-05-09  19776 -   a. s. hitchcock ^     vV  poaceae urochloa yUfV    QPoales S j    #FG~ FLORIDA 1425986 I  Urochloa adspersa K>[   LTV Contact UM Herbarium united states >   P adspersa    F] (trin.) r. webster    uw*t citrus  
{"catalogNumber": "1425986", "order": "Poales", "family": "Poaceae", "scientificName": "Urochloa adspersa", "scientificNameAuthorship": "(Trin.) R. Webster", "genus": "Urochloa", "subgenus": "", "specificEpithet": "adspersa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. S. Hitchcock", "recordNumber": "19776", "verbatimEventDate": "1922-05-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "Citrus", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}