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": ""}
  5 commelinaceae    subaspera haX:Y    1834-05 ,u $8    S.N.  )    X Kentucky River   d7soK Tradescantia FAYETTE 8  tradescantia subaspera var. subaspera C/+&  1489745 %   M S| Wood  4V$> Robert L. Peter         -s KENTUCKY    KER G4WL.
{"catalogNumber": "1489745", "order": "", "family": "Commelinaceae", "scientificName": "Tradescantia subaspera var. subaspera", "scientificNameAuthorship": "Ker Gawl.", "genus": "Tradescantia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "subaspera", "identifiedBy": "", "recordedBy": "Robert L. Peter", "recordNumber": "s.n.", "verbatimEventDate": "1834-05", "habitat": "Woods", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Kentucky", "county": "Fayette", "municipality": "", "locality": "Kentucky River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}