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": ""}
    1939-09-01 t4*Y4   k3 POWELL  ^ 1426680   h Coleataemia stipitata   171    stipitat4 /  Coleataenia -:     cr  poales     :<$[ 1 3/4 miles east of clay city  ]`N Poaceae  5 h. a. gleason and c. h. griffitts   k KENTUCKY (nash) leblond _B    gu  United States
{"catalogNumber": "1426680", "order": "Poales", "family": "Poaceae", "scientificName": "Coleataenia stipitata", "scientificNameAuthorship": "(Nash) LeBlond", "genus": "Coleataenia", "subgenus": "", "specificEpithet": "stipitata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. A. Gleason and C. H. Griffitts", "recordNumber": "171", "verbatimEventDate": "1939-09-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Powell", "municipality": "", "locality": "1 3/4 miles east of Clay City", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}