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 >;7     4( CHARLES A. DAVIS  nS 1900-06-03   j  -83.88887     U 1230199    f Lamiales        bay dGRT    s.n.  3ur    o. nuttallanthus canadensis  ,NXX (L.) D. A. SUTTON Samd dunes, clear san d. co4 
{"catalogNumber": "1230199", "order": "Lamiales", "family": "", "scientificName": "Nuttallanthus canadensis", "scientificNameAuthorship": "(L.) D. A. Sutton", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles A. Davis", "recordNumber": "s.n.", "verbatimEventDate": "1900-06-03", "habitat": "Sand dunes, clear sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Bay", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.88887", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}