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": ""}
 CSgZ xEdward G. Voss   U of M Botanical Gpardens, Dixboro Site. 4.5 mi NE of Ann Arbor, in South Osgood Woods south of the big oaks. [A 196 map of the UM Botanical Gardens indicates Osgood Woods was just NE of the buildings. Coordinates approx. Lat. 42.3008 Long. -83.6594.]   ji PETER A. HYYPIO  virginica D3^=Q  MICHIGAN @  Asparagales XMe=    N!G 1961-06-22    .G 1476031        -83.662835   Qsl ~ Iridaceae   Washtenaw 6  United States O(fZ&     1287   Iris * 
{"catalogNumber": "1476031", "order": "Asparagales", "family": "Iridaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Iris", "subgenus": "", "specificEpithet": "virginica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Peter A. Hyypio", "recordNumber": "1287", "verbatimEventDate": "1961-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "U of M Botanical Gardens, Dixboro Site. 4.5 mi NE of Ann Arbor, in South Osgood Woods south of the big oaks. [A 1961 map of the UM Botanical Gardens indicates Osgood Woods was just NE of the buildings. Coordinates approx. Lat. 42.3008 Long. -83.6594.]", "decimalLatitude": "", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}