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": ""}
   I]mU UNITED STATES michigan F   I carex  CAREX BREVIOR ks^    7%R Poales  "SCARCE, CESPITOSE." @   U  1990-07-10  BREVIOR 1iP4V   LZi cyperaceae  t/w  45.76431       N;~1 NW1/4 s3c. 23, T39N R30W, ca. 3 miles W of Norway.   U, SUNNY CLIFF LEDGES NEAR BASE OF HIGH CLIFF5 ABOVE MENOMINEE RIVER. (Dewey) Mack. ex Lunell (7 un     
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex brevior", "scientificNameAuthorship": "(Dewey) Mack. ex Lunell", "genus": "Carex", "subgenus": "", "specificEpithet": "brevior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-07-10", "habitat": "Sunny cliff ledges near base of high cliffs above Menominee River.", "occurrenceRemarks": "\"Scarce, cespitose.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "NW1/4 sec. 23, T39N R30W, ca. 3 miles W of Norway.", "decimalLatitude": "45.76431", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}