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": ""}
          tennessee i.   CYP3RAC3AE DN1,     B Carex pensylvaica    v lam.  1986-05-06 Fab   CHEROKEE NAT FOREST, ALONG HWY 143 SOUTH OF ROAN MTN STATE PARK, 0.8 MI NORTH OF SUMMIT OF ROAN MTN & STATE LINE. nS   b5( Jeff H. Rettig   
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex pensylvanica", "scientificNameAuthorship": "Lam.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jeff H. Rettig", "recordNumber": "", "verbatimEventDate": "1986-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tennessee", "county": "", "municipality": "", "locality": "Cherokee Nat Forest, along Hwy 143 south of Roan Mtn State Park, 0.8 mi north of summit of Roan Mtn & state line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}