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": ""}
d.b. poindexter 3    8h FIRST GEOLOGICAL SURVEY OF MICHIGAN, 1837Â1840, DOUGLASS HOUGHTON, STATtE 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]  =J Poales WOODS Zd;   carex =tB2  Michigan    Cyperaceae     s port huron   B  42.9761  s.n.  XXo  UNITED STATES M  St. Clair oZW>    john wright dB  13246317 .U@5  -82.4242  #9P;  carex lucorum R 2  1838-06-08 M+   ] lucorum  us willd. ex link   
{"catalogNumber": "1324637", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lucorum", "scientificNameAuthorship": "Willd. ex Link", "genus": "Carex", "subgenus": "", "specificEpithet": "lucorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D.B. Poindexter", "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": "Port Huron", "decimalLatitude": "42.9761", "decimalLongitude": "-82.4242", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}