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": ""}
 @3[Q JANET K. MARR      h0 w Poales  b) United States    a (  Carex buxbaumii   ]2>E Delta   Qp carex HIAWATHA NATIONAL FOREST; T41N R19W SW1/4 OF SEC 27 zm:     NX k 45.91355     1996-07-17  wY:    Gl Cyperaceae   R6!1v sedge wetland at edge of pine ridge; with carex oligosperma and c. lacustris  ya Wahlenb.
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex buxbaumii", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Janet K. Marr", "recordNumber": "", "verbatimEventDate": "1996-07-17", "habitat": "sedge wetland at edge of pine ridge; with Carex oligosperma and C. lacustris", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Delta", "municipality": "", "locality": "Hiawatha National Forest; T41N R19W SW1/4 of sec 27", "decimalLatitude": "45.91355", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}