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": ""}
POACEAE UUNg    7  Schult.  %U@c MEXICO  Q1e0 5487 TRAGUS 6Vy(I      1960-09-14   A`          7S@9  CONTACT UM HERBARIUM   ]oF berteronianus tragus berteronianus ]   al] poales   %)F; 1131463  6  j. crutchfieqld & m. johnston  
{"catalogNumber": "1131463", "order": "Poales", "family": "Poaceae", "scientificName": "Tragus berteronianus", "scientificNameAuthorship": "Schult.", "genus": "Tragus", "subgenus": "", "specificEpithet": "berteronianus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Crutchfield & M. Johnston", "recordNumber": "5487", "verbatimEventDate": "1960-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}