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": ""}
  Aj0 1992-04-11 australis K    VAR. &   Co. rt 109 just E of entrance to Rocky Branch Recreation Area, off of AL 216. Tributary stream to Black Warrier River. Ca. 6 mi NE of 7uscaloosa. @o     POALES  ]         carex m4oPd      r U( tuscaloosa  Carex albicans var. australis ~FUQ  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex albicans var. australis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "australis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1992-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Tuscaloosa", "municipality": "", "locality": "Co. rt 109 just E of entrance to Rocky Branch Recreation Area, off of AL 216. Tributary stream to Black Warrier River. Ca. 6 mi NE of Tuscaloosa.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}