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": ""}
  1946-10-05  gt    POACEAE &M%Pt  V. L. CORY ]    DUBIUM 2kd   c Texas  vTM8L DISAKISPERMA DUBIUM (KU>NTH) P.M. PETERSON & N.SNOW +C|~E   poales  /:X:    N@ O edwards    substation no. 14 b      R6 @F united states   @ 1426835
{"catalogNumber": "1426835", "order": "Poales", "family": "Poaceae", "scientificName": "Disakisperma dubium", "scientificNameAuthorship": "(Kunth) P.M. Peterson & N.Snow", "genus": "", "subgenus": "", "specificEpithet": "dubium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V. L. Cory", "recordNumber": "", "verbatimEventDate": "1946-10-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Edwards", "municipality": "", "locality": "Substation No. 14", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}