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": ""}
  !eq  exigua  ] /t  SALICACEAE nutt. B   &g, clinton  :<; united states  6lm) -84.56917    0vt4 MIHCHIGAN  :IE3; 3361  8x!CS 1957-05-03    IN MOIST HOLLOW AT EDGE OF FIELD. HiP  MALPHIGHIALES Wwl     8:G SALIX 42.892924 5   #Y _ SALIX EXIGUA "LOCA1LY ABUNDANT, SHRUB CA. 2 M. TALL" T 2G     2NGir 1316984  e edward g. voss OLIVE TP., CA. 3.5 MI. N OF DEWITT. #G5f 
{"catalogNumber": "1316984", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix exigua", "scientificNameAuthorship": "Nutt.", "genus": "Salix", "subgenus": "", "specificEpithet": "exigua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "3361", "verbatimEventDate": "1957-05-03", "habitat": "In moist hollow at edge of field.", "occurrenceRemarks": "\"locally abundant, Shrub ca. 2 m. tall\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Clinton", "municipality": "", "locality": "Olive Tp., ca. 3.5 mi. N of DeWitt.", "decimalLatitude": "42.892924", "decimalLongitude": "-84.56917", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}