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": ""}
 ltD6 CHARLES K. DODGE -82.52604 n>09h  Plentiful. Common in dry or sandy, open or slightly shaded ground. cd  42.66338 ec^  WEST OF RAOBERTS' LANDING. 4#     OOLENTANGIENSE E   (RIDDELL) G. L. NESOM 1<)     ASTERALE5 Uv     St. Clair ra 1    SYMPHYOTRICHUM &   0[oK MICHIGAN  1894-09-20 |H    FL ASTERACEAE 1251532 2w     United States 0X Z 
{"catalogNumber": "1251532", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Riddell) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "oolentangiense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles K. Dodge", "recordNumber": "", "verbatimEventDate": "1894-09-20", "habitat": "Plentiful. Common in dry or sandy, open or slightly shaded ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "West of Roberts' Landing.", "decimalLatitude": "42.66338", "decimalLongitude": "-82.52604", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}