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 +U   @IK;V United States   %s$b6 POALES  E talladega national forest, ca. 3 1/2 miles ne of sylacauga & ca. 1 1/2 miles n of hwy 148.   m c>lay  K)RBJ 1364533       -J 7452 subsp +u1        1985-05-14 . 1%  carex bromoides subsp. bromoides gvC =   ALABAMA b`   68 TRS: T21S R4E SEC 23 NE 1/4 CYPERACEAE O*     LH ANTON A. REZNICEK
{"catalogNumber": "1364533", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bromoides subsp. bromoides", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "7452", "verbatimEventDate": "1985-05-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Clay", "municipality": "", "locality": "Talladega National Forest, ca. 3 1/2 miles NE of Sylacauga & ca. 1 1/2 miles N of Hwy 148.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T21S R4E sec 23 NE 1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}