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": ""}
 (]$ vernonia lindheimeri   `* comanche spring, new braunfels, etc.  a`M,  F. Lindheimer  NO DATA &:pI    :  united states  M 1849-07  5 lindheimeri      YLt$ A. Gray & Engelm.       IV) 1539996  i SXq asteraceae  ?p C  Vernonia s.n. (    Ph  TEXAS Asterales f  
{"catalogNumber": "1539996", "order": "Asterales", "family": "Asteraceae", "scientificName": "Vernonia lindheimeri", "scientificNameAuthorship": "A. Gray & Engelm.", "genus": "Vernonia", "subgenus": "", "specificEpithet": "lindheimeri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F. Lindheimer", "recordNumber": "s.n.", "verbatimEventDate": "1849-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "no data", "municipality": "", "locality": "Comanche Spring, New Braunfels, etc.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}