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": ""}
 JACKSON EZW  1174969 P: 7  FRAXINUS  P;O  Michigan OTvk      n.# oleaceae      united states `9   ] SWAMPY WOODS  VbHM 1838-07-12 edward g. voss 0YD    j6[ r s.n. First Geological Survey of Michigan, 1837â1840, Douglass Houghton, State Gelogist; Abram Sager, Botanist and Zoolgist, 1837; John Wrmight, State Botanist, 138, assisted by George H. Bull[The ink label is in the hand of May V. Cannon, herbarium assistant ca. 1920] ; Coordinates arbitrarily placed at Jct. Michigan Ave. & Francis St.] [NA0080926]    MARSHALL w4  JOHN WRIGHT [,  FRAXINUS NIGRA G=U^    *i 4$ nigra  jackson !    -K LAMIALES
{"catalogNumber": "1174969", "order": "Lamiales", "family": "Oleaceae", "scientificName": "Fraxinus nigra", "scientificNameAuthorship": "Marshall", "genus": "Fraxinus", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-07-12", "habitat": "Swampy woods", "occurrenceRemarks": "First Geological Survey of Michigan, 1837\u00e2\u0080\u00931840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull[The ink label is in the hand of May V. Cannon, herbarium assistant ca. 1920] ; Coordinates arbitrarily placed at Jct. Michigan Ave. & Francis St.] [NA0080926]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Jackson", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}