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": ""}
   MICHIGAN DhX   1646 :D&   Sandy shore icLF   T myrtales    ONAGRAGEAE  mNV    g john h. ehlers  OENOTHERA OAK3SIANA       &Q9 (A. Gray) J.W. Robbins ex S. Watson & J.M. Coult.    Q EMMET   Awr [two sheets] [cited 1997, p. 203] BIG^ STONE BAY k>OZ#  45.747058 iB  OAKESIANA [ r   1005176 vZ$ 6 
{"catalogNumber": "1005176", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Oenothera oakesiana", "scientificNameAuthorship": "(A. Gray) J.W. Robbins ex S. Watson & J.M. Coult.", "genus": "", "subgenus": "", "specificEpithet": "oakesiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1646", "verbatimEventDate": "", "habitat": "Sandy shore", "occurrenceRemarks": "[two sheets] [Cited 1997, p. 203]", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Big Stone Bay", "decimalLatitude": "45.747058", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}