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": ""}
 1483396 *   O8.] 2N=48; FROM ROOTSTOCK (JCS). [CHROMOSOME VOUCHER COUNTED BY/FOR JOHN C. SEMPLE WAT SPECIMEN CITED.]  y Delta asterales z38    45.8833 2L   Symphyotrichum lanceolatum var. lanceolatum avq  1980-09-26 y3J   g[ HWY-2, Garden Corners.   Side of road, at edgBe of Maple-Pine-oplar woods. 3   ;`O|d VAR.    7 -86.5333     r qrD j.c. semple & j. chmielewski  ?a & united states   
{"catalogNumber": "1483396", "order": "Asterales", "family": "", "scientificName": "Symphyotrichum lanceolatum var. lanceolatum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.C. Semple & J. Chmielewski", "recordNumber": "", "verbatimEventDate": "1980-09-26", "habitat": "Side of road, at edge of Maple-Pine-Poplar woods.", "occurrenceRemarks": "2n=48; from rootstock (JCS). [Chromosome voucher counted by/for John C. Semple WAT Specimen cited.]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Delta", "municipality": "", "locality": "HWY-2, Garden Corners.", "decimalLatitude": "45.8833", "decimalLongitude": "-86.5333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}