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": ""}
Charlestown ;       1. john f. baird  rC 1878-07-26      Indiana `AzLS     capitatus 2   63mk s.n.  Euphorbiaceae x&[  croton capitatus Wd    41:>> 1543169    MALPIGHIALES ?*Ly 
{"catalogNumber": "1543169", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton capitatus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "capitatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John F. Baird", "recordNumber": "s.n.", "verbatimEventDate": "1878-07-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Indiana", "county": "", "municipality": "", "locality": "Charlestown", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}