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": ""}
    edRV% Nevada   * victor duran   j+ united state hesperostipa comata R16    Hesperostipa Y2= P   I241O s.n.  ?.6 -118.1808333 COMATA /??8  (trin. & rupr.) barkwor7h D8;    PLANTS OF CALIFORNIA DISTRIBUTED BY THE HERBARIUM OF THE UNIVERSITY OF CALIFORNIA [ANONMOUS, PL. CALIF.], 1 - ?, ANONYMOUS, EXS #: 508 ,   P Ct 37.8805556   POALES      1415686 I@  
{"catalogNumber": "1415686", "order": "Poales", "family": "", "scientificName": "Hesperostipa comata", "scientificNameAuthorship": "(Trin. & Rupr.) Barkworth", "genus": "Hesperostipa", "subgenus": "", "specificEpithet": "comata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Victor Duran", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Plants of California distributed by the Herbarium of the University of California [Anonymous, Pl. Calif.], 1 - ?, Anonymous, exs #: 508", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "", "municipality": "", "locality": "", "decimalLatitude": "37.8805556", "decimalLongitude": "-118.1808333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}