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": ""}
f.n. hamerstrom, jr. !D6  42.456686 r1C!D   X# -84.005246 Liatris  +1   e  1941-08-24   &>f LIATRIS ASPERA     n(I aspera   e 1255517  bXv 433    eQ united states   E = MICHIGAN     _ asterales  AQ<z OPEN HARDWOODS. SOIL: SANDY LOAM. ASSOCIES: QUERCUS-CARYA, CAREX PENN- SYLVANICA, PTERIDIUM AQUILINUM. LIVINGSTON P:r-!  Edwin S. George Reserve: 3 mi. West Pinckney Grid N-9. ppY??  Asteraceae HwY     QRJ. michx.
{"catalogNumber": "1255517", "order": "Asterales", "family": "Asteraceae", "scientificName": "Liatris aspera", "scientificNameAuthorship": "Michx.", "genus": "Liatris", "subgenus": "", "specificEpithet": "aspera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.N. Hamerstrom, Jr.", "recordNumber": "433", "verbatimEventDate": "1941-08-24", "habitat": "Open hardwoods. Soil: Sandy loam. Associes: Quercus-Carya, Carex penn- sylvanica, Pteridium aquilinum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Livingston", "municipality": "", "locality": "Edwin S. George Reserve: 3 mi. West Pinckney Grid N-9.", "decimalLatitude": "42.456686", "decimalLongitude": "-84.005246", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}