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": ""}
 = carex pensylvanica   ,5 CHEROKEE NAT. FOREST. ALONG HWY 143 SOUTH OF ROAN MTN. STATE PARK, 4.5 MI SOUTH OF CAMPGROUN ENTRANCE, CA[. 0.3 MI SOUTH OF TWIN SPRINGS REC AREA.  poals ?X-   jeff h. rettig W5L  CYPERACEAE d v    Lam. 7  r    6 l9i 1359056 pensylvanica I&P    1540 m rG     + car^ter   S Ir Carex  [P 1986-05-06  GoL, united states    M&u9 Tennessee
{"catalogNumber": "1359056", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pensylvanica", "scientificNameAuthorship": "Lam.", "genus": "Carex", "subgenus": "", "specificEpithet": "pensylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jeff H. Rettig", "recordNumber": "1540", "verbatimEventDate": "1986-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Carter", "municipality": "", "locality": "Cherokee Nat. Forest. Along Hwy 143 south of Roan Mtn. State Park, 4.5 mi south of Campground entrance, ca. 0.3 mi south of Twin Springs Rec Area.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}