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": ""}
 n U 1939-07-19 contact um herbarium ^V&#   1412037 :      IAIeI united states   elymus glabriflorus TA6ir  kentucky X      /*U?& mary e. wharton    rockcastle ND  glabriflorus B)7   / poales   3NiFg Poaceae   E Ts [exceptional] ELYMUS PM2i    Ehn@t (Vasey ex L. H. Dewey) Scribn. & C. R. Ba|l
{"catalogNumber": "1412037", "order": "Poales", "family": "Poaceae", "scientificName": "Elymus glabriflorus", "scientificNameAuthorship": "(Vasey ex L. H. Dewey) Scribn. & C. R. Ball", "genus": "Elymus", "subgenus": "", "specificEpithet": "glabriflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Mary E. Wharton", "recordNumber": "", "verbatimEventDate": "1939-07-19", "habitat": "", "occurrenceRemarks": "[Exceptional]", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Rockcastle", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}