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": ""}
 w ^`? FREDERICK J. HERMANN  2!Q POALES   QP 1640   LF ann arbor; nichols arboretum.   _qp United States muhlenbergia x|   X; [SAMPLE TAKEN FOR POLLEN AND SPORE COLL. 28 FEB 1957, R.O. KAPP] MUHLENBERGIA FRONDOSA v2a    6/Y( anton a. reznicek  (poir.) fernald 1Rf   0F FRONDOSA  6i!O  roadside. POACEAE e    c1 1481692  42.280554    -83.721919 e 6  1927-10-04 6 $s      michigan washtenaw U%*M 
{"catalogNumber": "1481692", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia frondosa", "scientificNameAuthorship": "(Poir.) Fernald", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "frondosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick J. Hermann", "recordNumber": "1640", "verbatimEventDate": "1927-10-04", "habitat": "Roadside.", "occurrenceRemarks": "[Sample taken for pollen and spore coll. 28 Feb 1957, R.O. Kapp]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor; Nichols Arboretum.", "decimalLatitude": "42.280554", "decimalLongitude": "-83.721919", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}