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": ""}
 dck6O walter  L CLEVELAND 1922-06-15  K  Phalaris >   w. e. bruner N   D POALES    89 s.n.       N< Phalaris caroliniana   2 MI. W. OF NORMAN >58az     POACEAE OKLAHOMA _|,   1420311 b,~T~  UNITED STATES ,|7   caroliniana =n   
{"catalogNumber": "1420311", "order": "Poales", "family": "Poaceae", "scientificName": "Phalaris caroliniana", "scientificNameAuthorship": "Walter", "genus": "Phalaris", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. E. Bruner", "recordNumber": "s.n.", "verbatimEventDate": "1922-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oklahoma", "county": "Cleveland", "municipality": "", "locality": "2 mi. w. of Norman", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}