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": ""}
TRS: T45 R20W sec 12 NW 1/4  Ht0|   UNITED STATES  Le #   =^ 9305      Carex b    !2C anton a. reznicek          N side Ark. Hwy 7, 1.3 mi SW of Junct with Ark H wy 290, ca. 1 mi SW of Lake Hamilton shore & 1.1 mile N of the Hot Spring Co. line. C     1993-05-17 E aw    SYp GARLAND
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9305", "verbatimEventDate": "1993-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Garland", "municipality": "", "locality": "N side Ark. Hwy 7, 1.3 mi SW of Junct with Ark Hwy 290, ca. 1 mi SW of Lake Hamilton shore & 1.1 mile N of the Hot Spring Co. line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T4S R20W sec 12 NW 1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}