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": ""}
 GERARDII kD       van buren ;n`   united states 89     DY@S 1838-08-09     )  o probably along the road from kalamazoo to st. joseph   Andropogon gerardii c&/p      U)]Z POALES First Geological Surve1y of Michigan, 1837â>1840, Douglass Houghton, State Geologist; Abram Sager, Botanist and Zoologit, 1837; John Wright, State Botanist, 1838, assisted by George H. Bull [The pencil label is thought to be the work of n herbarium assistant, ca. 1870] wOfv  john wright W:4    
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Andropogon gerardii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "gerardii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "", "verbatimEventDate": "1838-08-09", "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 [The pencil label is thought to be the work of an herbarium assistant, ca. 1870]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Van Buren", "municipality": "", "locality": "probably along the road from Kalamazoo to St. Joseph", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}