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": ""}
s.n. x  19i15-07-03  Ti   p*[c cyperaceae FREDERICK J. HERMANN  HKA        =$-l$. carex MICHIGAN 0   g 46.12211  wK G< CAREX 8RUNNESCENS  W76  -86.0218 united states |,i (  wet partially sha ded ground. ]    *Niv  charles k. dodge schoolcraft ya   b)U# 1320351 (PERS.) POIR. q03  Poales C    B8RUNNESCENS nn*O   G) !# "ABUNDANT. BY K K MACKENZIE"  
{"catalogNumber": "1320351", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex brunnescens", "scientificNameAuthorship": "(Pers.) Poir.", "genus": "Carex", "subgenus": "", "specificEpithet": "brunnescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1915-07-03", "habitat": "Wet partially shaded ground.", "occurrenceRemarks": "\"abundant. By K K Mackenzie\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "", "decimalLatitude": "46.12211", "decimalLongitude": "-86.0218", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}