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": ""}
  Michigan Lp4  1985-07-01 1-tr   N EXILIS 683 SRJb   PYs,u CREIGHTON MARSH, T46N, R16W, NE 1/4 SW 1/4 NE 1/4 SEC. 12  Ft Dl CYPERACEAE Dewey 6^= f   mh: ` ON STRINGS IN PATTERND FE  k CAREX EXILIS schoolcraft s   a4u United States   POALES $ Q    1322245 -    ) -86.24744  TEpt 46.39875      Khh Carex barbara j. madsen 8_T 
{"catalogNumber": "1322245", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex exilis", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "exilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barbara J. Madsen", "recordNumber": "683", "verbatimEventDate": "1985-07-01", "habitat": "on strings in patterned fen", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Creighton Marsh, T46N, R16W, NE 1/4 SW 1/4 NE 1/4 sec. 12", "decimalLatitude": "46.39875", "decimalLongitude": "-86.24744", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}