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": ""}
    vk 1919-10-16    K>Ha6 SETARA  6v4m 1130431     E. L. EKMAN (elliot) schult. o  poales $   JR 9954     R0 SETARIA CORRUGATA  corrugata JfO  CUBA  A    #aa Poaceae   _= E. L. Ekman   Kg Contact UM Herbarium 
{"catalogNumber": "1130431", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria corrugata", "scientificNameAuthorship": "(Elliot) Schult.", "genus": "Setaria", "subgenus": "", "specificEpithet": "corrugata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. L. Ekman", "recordedBy": "E. L. Ekman", "recordNumber": "9954", "verbatimEventDate": "1919-10-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}