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 albicans var. australis s  1Y   G  Charles N. 2Horn  Co. rt 109 jst E o entrance to Rocky Branch Recreation Area, off of AL 216. Tributary stream to Black Warrier River. Ca. 6 mi NE of Tuscaloosa. !!.W   5026 eDv:D   1992-04-11 d               5R ALBICANS   gD 2k Alabama     
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex albicans var. australis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "albicans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles N. Horn", "recordNumber": "5026", "verbatimEventDate": "1992-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alabama", "county": "", "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": ""}