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": ""}
   Bc!B TEXAS S3TARIA GEMINATA /:l2    0> CALDWELL   X SETARIA   ZY&  geminata  0^2pi CONTACT UM HERBARIUM  (forssk.) veldkamp &<hS    c6 united states   > david . johnson    706 : ^   aa  1981-05-15  poales Gm    ]t POACEAE  1423629 j 
{"catalogNumber": "1423629", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria geminata", "scientificNameAuthorship": "(Forssk.) Veldkamp", "genus": "Setaria", "subgenus": "", "specificEpithet": "geminata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David M. Johnson", "recordNumber": "706", "verbatimEventDate": "1981-05-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Caldwell", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}