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": ""}
 4RE S.N.    800jU UNIED STATES 1838-08-25 v   F         ~ 1239604 PANICUM CAPILLARE lK#Zy     c first geological survey of michigan, 1837â1840, douglass houghton, state geologist; abram sager, botanist and z0ologist, 1837; john wright, sbtate botanist, 1838, assisted by george h. bull[original label is in hand of john wright] ; coordinates 4tre for jct. m-62 and us-12, n edge of edwardsburg] [na0083923] -86.0776 o8]     MICHIGAN 9LoK#     l4 john wright     6S [ EDWAAD G. VOSS   
{"catalogNumber": "1239604", "order": "", "family": "", "scientificName": "Panicum capillare", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "1838-08-25", "habitat": "", "occurrenceRemarks": "First Geological Survey of Michigan, 1837\u00e2\u0080\u00931840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull[Original label is in hand of John Wright] ; Coordinates are for Jct. M-62 and US-12, N edge of Edwardsburg] [NA0083923]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.0776", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}