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 B MICHIGAN  45.783882 4]:   1948-07-19 wIx:d   LWbP ROGERS MCVAUGH rocky, =calcareous soixl, low bluffs in bech-maple forest. Mo ]%   MzS` 2 mi. W of Mackinaw City  M DIPHYLLA UNITED STATES J*L2   1465114 ~C4  -84.769306 KY  Mitella ! TY6   )y%Xd MITELLA DIPHYLLA    EMMET j     AA-- 9426 L. 3a[/   SAXIFRAGALES |  
{"catalogNumber": "1465114", "order": "Saxifragales", "family": "", "scientificName": "Mitella diphylla", "scientificNameAuthorship": "L.", "genus": "Mitella", "subgenus": "", "specificEpithet": "diphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "9426", "verbatimEventDate": "1948-07-19", "habitat": "Rocky, calcareous soil, low bluffs in beech-maple forest.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "2 mi. W of Mackinaw City", "decimalLatitude": "45.783882", "decimalLongitude": "-84.769306", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}