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": ""}
  MICHIGAN &   NEAR SW CORNER SEC. 30, FAIRPLAIN TP., CA. 4 MI. SE OF GREENVILLE. 5+0_F   7580 dO    V L. "corolla blue."  U Cx    Oy7 occasional, edge of thickpet   1248748 m5nh  1958-07-17 1f      8aquE ROTUNDIFOLIA -85.19008 ,FF  Campanulaceae 642    8aSV/ edward g. voss 43.13667 ;v z   
{"catalogNumber": "1248748", "order": "", "family": "Campanulaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "rotundifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "7580", "verbatimEventDate": "1958-07-17", "habitat": "occasional, edge of thicket", "occurrenceRemarks": "\"Corolla blue.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "near SW corner sec. 30, Fairplain Tp., ca. 4 mi. SE of Greenville.", "decimalLatitude": "43.13667", "decimalLongitude": "-85.19008", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}