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": ""}
united states U     DU 4655  uGL JAMES D. MOREFIELD      ESMER ALDA  H j.a. schultes ex j.a. & j.h. schultes   @ 1414379 Poales z 5=+   ZSM[  Festuca brachyphylla  ]~fh contact um herbarium FESTUCA X4C`       Poacea 5jb     nevada X=vl   &Ks 1987-07-18 brachyphylla `  
{"catalogNumber": "1414379", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca brachyphylla", "scientificNameAuthorship": "J.A. Schultes ex J.A. & J.H. Schultes", "genus": "Festuca", "subgenus": "", "specificEpithet": "brachyphylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James D. Morefield", "recordNumber": "4655", "verbatimEventDate": "1987-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "Esmeralda", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}