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": ""}
 r`3 james r. manhart  SCHK%UHR EX WILLD. U40U   / _$. united s.tates COCKE K]T  Tennessee ngy  450 dG? 1      s + willdenowii   >S q+ Poales  4+ Cyperaceae   1392151 o Xz        45YU 1982-05-07  2.8 MI WEST OF TENNESSEE-NORTH CAROLINA BORDER ON HWY 25-70. s!ud4   :yGE# CAREX WILLDENOWII  5 Carex
{"catalogNumber": "1392151", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex willdenowii", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "willdenowii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James R. Manhart", "recordNumber": "450", "verbatimEventDate": "1982-05-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Cocke", "municipality": "", "locality": "2.8 mi west of Tennessee-North Carolina border on Hwy 25-70.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}