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": ""}
 aye 1993-05-08     ga` CAREX   ($ Arkansas  n P 5302     poales g  1380519 6Y7     9I TRS: T12N R12W SEC 4 CENTER OF SOUTH EDGE    * nigromarginata PHILIP E. HYATT & SHEILA HYATT zs>      ~n@ cyperaceae  gGXj1 FairfieldBay. carex nigromarginata    
{"catalogNumber": "1380519", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt & Sheila Hyatt", "recordNumber": "5302", "verbatimEventDate": "1993-05-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "Fairfield Bay.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T12N R12W sec 4 center of south edge", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}