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": ""}
  south fox island, sct. 32. v] U  BRIAN T. HAZLETT lKd]Q      cF7 United States   fabaceae Au   .c< l.     j$ _ MICHIGAN  1986-08-13 sR  -85.858348  as     ?x_ near edge of big field with water hole.    uAtt 1346820 4643  c  Medicago sativa Xf  
{"catalogNumber": "1346820", "order": "", "family": "Fabaceae", "scientificName": "Medicago sativa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian T. Hazlett", "recordNumber": "4643", "verbatimEventDate": "1986-08-13", "habitat": "Near edge of big field with water hole.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "South Fox Island, Sect. 32.", "decimalLatitude": "", "decimalLongitude": "-85.858348", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}