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": ""}
   Ux poalMes    COMATA Q1Y   )kB 1415686 -118.1808333 &[K*b       m7 poaceae    (trin. & arupr.) barkworth  Nevada _`     : esmeralda 2134 z- M&   ` near trail canyon, white mts.    u+c^ plants of california distributed by the herbarium of the university of california [anonymous, pl. calif.], 1 - ?, anonymous, exs #: 508 1930-06-16 Xc     2cN S.N. 
{"catalogNumber": "1415686", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Trin. & Rupr.) Barkworth", "genus": "", "subgenus": "", "specificEpithet": "comata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1930-06-16", "habitat": "", "occurrenceRemarks": "Plants of California distributed by the Herbarium of the University of California [Anonymous, Pl. Calif.], 1 - ?, Anonymous, exs #: 508", "associatedTaxa": "", "country": "", "stateProvince": "Nevada", "county": "Esmeralda", "municipality": "", "locality": "Near Trail Canyon, White Mts.", "decimalLatitude": "", "decimalLongitude": "-118.1808333", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}