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": ""}
  8 michigan  fred w. rapp hyxV    sX#j 1941-05-02  (m 42.12004  u]^fH Kalamazoo viola O+9W-   #h]k 1 mi w of vicksburg, gt r.r. SAGITTATA >W    T= VIOLACEAE Malpighiales ?     1352868 l   &I  -85.55231  `@ oU AITON  R B6 5989    United States ]nw  harvey e. bHallard, jr. l[  viola sagittata n6&B!   
{"catalogNumber": "1352868", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola sagittata", "scientificNameAuthorship": "Aiton", "genus": "Viola", "subgenus": "", "specificEpithet": "sagittata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Harvey E. Ballard, Jr.", "recordedBy": "Fred W. Rapp", "recordNumber": "5989", "verbatimEventDate": "1941-05-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "1 mi W of Vicksburg, GT R.R.", "decimalLatitude": "42.12004", "decimalLongitude": "-85.55231", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}