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 LAXICULMIS VAR. LAXICULMIS i-4U    L*Z`Q Campbell  tennessee <O   1993-05-01 d~4(      Y! var.  carex  .y     laxiculmis I:><   GgSyl CYPERACEAE along rt 63, about 1.5 mies east of scott county line. 7    ql| United States  #.$ laxiculmis  VERN E. MCNEILUS  /fc   Cn  Y Poales   hKO 93-414    K 8 1375471
{"catalogNumber": "1375471", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex laxiculmis var. laxiculmis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "laxiculmis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "laxiculmis", "identifiedBy": "", "recordedBy": "Vern E. McNeilus", "recordNumber": "93-414", "verbatimEventDate": "1993-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Campbell", "municipality": "", "locality": "Along Rt 63, about 1.5 miles east of Scott County Line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}