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": ""}
 RUSSELL G. SCHIPPER         I  43.63795    @O1 ANTON A. REZNICEK  <*h$Q Panicum virgatum  & several stems. PANICUM  OztH     ET UNITED STATES 1483305    MICHIGAN 0o    b; f IN SANRDY LOAM IN A VERY SMALL SPARSELY VEGETATED CLEARING IN MATURE UPLAND WOODS.  7|& L.  FleL 107  2011-08-30 ?$  POACEAE vLn_  POALES @/6   -  VIRGATUM   V G ca. 6.8 miles nw of white cloud. loda lake wildflower sanctuary. ca. 1000 ft. se of loda lake.
{"catalogNumber": "1483305", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum virgatum", "scientificNameAuthorship": "L.", "genus": "Panicum", "subgenus": "", "specificEpithet": "virgatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Russell G. Schipper", "recordNumber": "107", "verbatimEventDate": "2011-08-30", "habitat": "In sandy loam in a very small sparsely vegetated clearing in mature upland woods.", "occurrenceRemarks": "Several stems.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ca. 6.8 miles NW of White Cloud. Loda Lake Wildflower Sanctuary. Ca. 1000 ft. SE of Loda Lake.", "decimalLatitude": "43.63795", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}