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": ""}
  v CA. 1 MI SE OF CLEVERSBURG, CA. 0.1 MI E OF THOMPSON HOLLOW ROAD.  1998-08-08  %t1   7539 K=   Y INFREQUENT MATURE   8O [ united states  158944 (9     CUMBERLAND T    Glyceria ^sk^      K TORR.      zw acutiflora   
{"catalogNumber": "1458944", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Torr.", "genus": "Glyceria", "subgenus": "", "specificEpithet": "acutiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7539", "verbatimEventDate": "1998-08-08", "habitat": "", "occurrenceRemarks": "infrequent mature", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cumberland", "municipality": "", "locality": "ca. 1 mi SE of Cleversburg, ca. 0.1 mi E of Thompson Hollow Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}