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": ""}
melica mutica  -   POALES v8wbt       tennessee A   %c|) 1973-05-09  :d ROBERT KRAL  m melica   1417109 ou68  walter  f   WsI CONTACT UM HERBARIUM  marion `.|i   rL !t 49893   gGz5? MUTICA  fkRNG POACEAE   united states !eTG|  
{"catalogNumber": "1417109", "order": "Poales", "family": "Poaceae", "scientificName": "Melica mutica", "scientificNameAuthorship": "Walter", "genus": "Melica", "subgenus": "", "specificEpithet": "mutica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Kral", "recordNumber": "49893", "verbatimEventDate": "1973-05-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Marion", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}