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": ""}
WILLD. EX LINK 4_G3x  michigan mk*dY  42.9761    First Geological Survey of Michigan, 1837â1840, Douglass Hougton, State Geologist; Abram Sager, Botanist and Zoologist, 1837;; John Wright, State Botanist, 1838, assisted by George H. Bull [The pencilld label is thought to be the work of an herbarium assistant, ca. 1870] [Coordinates plaged at the Huron Ave. bridge over the Black River]  Y^       -3IN united states 1838-06-08  =    NK POALE    #[@ 1324637  .~W 5.N.   + lucorum  carex lucorum S    SD WOODS   v0 st. clair  f Carex  B v~4 john wright -82.4242 p  YPERACEAE PG`` 
{"catalogNumber": "1324637", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lucorum", "scientificNameAuthorship": "Willd. ex Link", "genus": "Carex", "subgenus": "", "specificEpithet": "lucorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-06-08", "habitat": "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 pencilled label is thought to be the work of an herbarium assistant, ca. 1870] [Coordinates placed at the Huron Ave. bridge over the Black River]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "", "decimalLatitude": "42.9761", "decimalLongitude": "-82.4242", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}