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": ""}
MUHL. EX WILLD.  7Sf  42.28333 /6S]    &F/[ -83.73333     i)&- United States  8045-   w4:D MICHIGAN  L3 Frederick J. Hermann 132337 t?  CYPERACEAE ;X0ML     WASHTENAW O.uNU  carex ~wX:X    rPx Carex hystericina  rI Carl O. Grassl hystericina < !8    DnVmoist roadside.     Arboretum, Ann Arbo. poales )1`) 
{"catalogNumber": "1323371", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex hystericina", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "hystericina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Carl O. Grassl", "recordNumber": "8045", "verbatimEventDate": "", "habitat": "Moist roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Arboretum, Ann Arbor.", "decimalLatitude": "42.28333", "decimalLongitude": "-83.73333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}