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": ""}
 first geological survey of michigan, |837â1840, douglass houghton, state geologist; abram sageXr, botanist and zoologist, 1837; john wright, state botanist, 1838, assisted by george b. bull [edwards prairie was in cass co., probably north of edwardsburg, according to jason woodman, paw paw, mich., eew, 1924]"data from a label typed about 1920." ; [coordinates are for jct. m-62 and us-12, n edge of edward5burg] 8#c   /0h- 6 Cass    viridiflora    united states 9   [ gentianales -86.0776 lo  `  MICHIGAN /e[      ascl epias viridiflora  s.n. Y7|  APOCYNACEA L            /F*6 John [Wrigh 
{"catalogNumber": "", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias viridiflora", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "viridiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Wright", "recordNumber": "s.n.", "verbatimEventDate": "", "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 [Edwards Prairie was in Cass Co., probably north of Edwardsburg, according to Jason Woodman, Paw Paw, Mich., EEW, 1924]\"Data from a label typed about 1920.\" ; [Coordinates are for Jct. M-62 and US-12, N edge of Edwardsburg]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.0776", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}