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": ""}
Contact UM Herbarium 9-C 3  n. snow  ?n 8   LM6$L leptochloa   BL; 1123684 subsp. i=   fg 8406   a PANICEA PANAMA Zh     rf x 1911-10-15  u71C Albert S. Hitcbcock  u oq brachiata       Poaceae qxfb   V8.  POALES  leptochloa paniceaG subsp. brachiata  | ]=   
{"catalogNumber": "1123684", "order": "Poales", "family": "Poaceae", "scientificName": "Leptochloa panicea subsp. brachiata", "scientificNameAuthorship": "", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "panicea", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "brachiata", "identifiedBy": "N. Snow", "recordedBy": "Albert S. Hitchcock", "recordNumber": "8406", "verbatimEventDate": "1911-10-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Panama", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}