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": ""}
  6$a 6975     carex leptalea subsp. harperi 8/  (fernald) w. stone 2^     (!n PHI1IP E. HYATT         leptalea N8pm     WINN D[z  WINN RNGER DISTRICT OF THE KISATCHIE NATIONAL FOREST. CALVIN VICINITY, WEST OF CALVINm IN TIMBER COMPARTMENT 46, NOTH OF LA HWY 156 EAST OF US FOREST~ SERVICE HWY 560. 42   HARPERI  #  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex leptalea subsp. harperi", "scientificNameAuthorship": "(Fernald) W. Stone", "genus": "", "subgenus": "", "specificEpithet": "leptalea", "verbatimTaxonRank": "", "infraspecificEpithet": "harperi", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "6975", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Winn", "municipality": "", "locality": "Winn Ranger District of the Kisatchie National Forest. Calvin vicinity, west of Calvin in Timber Compartment 46, north of La Hwy 156 east of US Forest Service Hwy 560.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}