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": ""}
MUHLENBERGIA ?    KsL 1917-08-27 Poaceae !VD (   ? !| f.  v~ -86.34031 (SCRIBN.) FERNALD F-   Edwaro G. Voss  l`     . muhlenbergia frondosa f. commutata   %T2  commutata  united states M6    Poales  8W2  Michigan     M CHARLES K. DODGE   q/<R Berrien frondosa m0     197 Dj   ]lv 1239010  m ? N41.94732 berrien springs LTZT 
{"catalogNumber": "1239010", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia frondosa f. commutata", "scientificNameAuthorship": "(Scribn.) Fernald", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "frondosa", "verbatimTaxonRank": "f.", "infraspecificEpithet": "commutata", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles K. Dodge", "recordNumber": "197", "verbatimEventDate": "1917-08-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "Berrien Springs", "decimalLatitude": "41.94732", "decimalLongitude": "-86.34031", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}