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": ""}
  x, dry mesic northern forest; understory of oak andmaple woods; moist loamy sand; shaded. assoc.: acer rubrum, hamamelis virginiana, galium triflorum, rubus strigosus   Kf malpighiales EDWARD G. VOSS Do1 Z   o/@^  Phyllis J. Higman   crawford .2+`j    "occasional." S  2^    FJ Viola   VIOLA BLANDA C+B   Willd. O 8     gM 1993-05-21  130 %xki)~  1.4 miles west of Beaver Creek Rd and 1.3 miles south of M93; (Camp Grayling). CR     r7f United States  <Wi Michigan blanda <  violaceae   
{"catalogNumber": "", "order": "Malpighiales", "family": "Violaceae", "scientificName": "Viola blanda", "scientificNameAuthorship": "Willd.", "genus": "Viola", "subgenus": "", "specificEpithet": "blanda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Phyllis J. Higman", "recordNumber": "130", "verbatimEventDate": "1993-05-21", "habitat": "Dry Mesic Northern Forest; understory of Oak and Maple woods; moist loamy sand; shaded. Assoc.: Acer rubrum, Hamamelis virginiana, Galium triflorum, Rubus strigosus", "occurrenceRemarks": "\"Occasional.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Crawford", "municipality": "", "locality": "1.4 miles west of Beaver Creek Rd and 1.3 miles south of M93; (Camp Grayling).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}