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": ""}
 ~9 -82.54393  1920-06-20      st. clair f[^*    yJ michigan     Oliver A. Farwell L^    H Cyperaceae cumulata VIj    united states $n (   .r$2# AT ALGONAC.   * 1321546   j) g MOIST GROUNDS.  5  5500b  [am. midl. nat. 11:48] [mich sheet det c. brevior fjh38, c|hanged to cumulata by egv71, after fjh annotated blh sheet as "i belive it is cumulata, although terribly immature." botb sheets have sheats green -nerved ventrally.]     CAREX |6C1b 
{"catalogNumber": "1321546", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "cumulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "5500b", "verbatimEventDate": "1920-06-20", "habitat": "Moist grounds.", "occurrenceRemarks": "[Am. Midl. Nat. 11:48] [MICH sheet det C. brevior FJH38, changed to cumulata by EGV71, after FJH annotated BLH sheet as \"I believe it is cumulata, although terribly immature.\" Both sheets have sheats green-nerved ventrally.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "At Algonac.", "decimalLatitude": "", "decimalLongitude": "-82.54393", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}