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": ""}
   f autum]nalis   k(q^8 Fimbristylis autumnalis  STEVEN R. HILL $y        beardstown, vicinity of dug out sand pond west of walmart shopping center,F beardstown 7.5' quad. J$         56jT 1996-09-05  poales  H%   28686 kM   139022  ] .L   A2y2M illinois
{"catalogNumber": "1396022", "order": "Poales", "family": "", "scientificName": "Fimbristylis autumnalis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "autumnalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "28686", "verbatimEventDate": "1996-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "Beardstown, vicinity of dug out sand pond west of Walmart shopping center, Beardstown 7.5' quad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}