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": ""}
   v   michigan   marshall e   v OLEACEAE nigra lys   Z, 48.146349  EWARD G. VOSS p^    mo[0 united states 3342         E. FRAXINUS  FN clair a. brown FRAXINUS NIGRA (j!  KEWEENAW `  isle royale on mt. franklin trail, tobinharbor $x<c    1930-07-16 9!X)t   !b blwack ash swamp LAMIALES 7$_RP    o5y5] 1174976  . -88.49017
{"catalogNumber": "1174976", "order": "Lamiales", "family": "Oleaceae", "scientificName": "Fraxinus nigra", "scientificNameAuthorship": "Marshall", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Clair A. Brown", "recordNumber": "3342", "verbatimEventDate": "1930-07-16", "habitat": "Black Ash swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale on Mt. Franklin Trail, Tobin Harbor", "decimalLatitude": "48.146349", "decimalLongitude": "-88.49017", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}