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": ""}
 4 *7 Mackinac  M 0-85.310189  L UNITED oSTATES michigan _f|  michx. (   Z21k2 ga. 6 mi. E. of Naubinway.   ?/s Malpighiales 10943 [ci  1962-07-16        frequent shru8, low dunes along lake michigan. Salicaceae 2f   v Salix cordata      d)Lsu 46.094013  cordata JO         M_E6 Edward G. Voss
{"catalogNumber": "", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix cordata", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "cordata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "10943", "verbatimEventDate": "1962-07-16", "habitat": "Frequent shrub, low dunes along Lake Michigan.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mackinac", "municipality": "", "locality": "ca. 6 mi. E. of Naubinway.", "decimalLatitude": "46.094013", "decimalLongitude": "-85.310189", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}