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": ""}
 _ secundu  trachypogon 8a4TM    (J. Presl) Scrib. ?<   H qa Dorothy B. Wiggins       yF w9 1932-10-21   contact um herbarium  0y[q  poaceae H     1131450 O  POALESs N//   Trachypogon secundus 9D&c   Mexico *J~31   y  5923 
{"catalogNumber": "1131450", "order": "Poales", "family": "Poaceae", "scientificName": "Trachypogon secundus", "scientificNameAuthorship": "(J. Presl) Scribn.", "genus": "Trachypogon", "subgenus": "", "specificEpithet": "secundus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dorothy B. Wiggins", "recordNumber": "5923", "verbatimEventDate": "1932-10-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}