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": ""}
     wB7a 1258636    george h. bull Hi       j8]]Y -83.1443    |7Oy  S.N. ERICALES m   First Geological Survey of Michigan, 1837â91840, Douglass Houghton, State eologist; Abram Sager, Botanist and Zoologist, 1837; John Wright, State Botanist, 1838, assistd by George H. Bull [Collector unknown, but possibly Douglass Houhton, who was in the vicinity of Detroit during the spring of 1839 until May 15.] [Coordinates arbitrarily placed at Jct. Main St. and 11 mile Rd.] FOH      u ( CALYCULATA Chamaedaphne calIyculata %   zS M CHAMAEDAPHNE  %Kl 1839-05-02
{"catalogNumber": "1258636", "order": "Ericales", "family": "", "scientificName": "Chamaedaphne calyculata", "scientificNameAuthorship": "", "genus": "Chamaedaphne", "subgenus": "", "specificEpithet": "calyculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George H. Bull", "recordNumber": "s.n.", "verbatimEventDate": "1839-05-02", "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 [Collector unknown, but possibly Douglass Houghton, who was in the vicinity of Detroit during the spring of 1839 until May 15.] [Coordinates arbitrarily placed at Jct. Main St. and 11 mile Rd.]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.1443", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}