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": ""}
 Vo ambigua        W POAGEAE   #.$m[ Michigan  pw 0  don henson  along Menominee River. o96|   ZT mexicana Muhlenbergia mexicana f. ambigua 9Smbq   G (TORR.) FE%RNALD    United States k  edwad g. voss l   0xGa= 2984  5Y+Z  DICKINSON   poales 0   ~9 Ml 1989-08-24
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia mexicana f. ambigua", "scientificNameAuthorship": "(Torr.) Fernald", "genus": "", "subgenus": "", "specificEpithet": "mexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "ambigua", "identifiedBy": "Edward G. Voss", "recordedBy": "Don Henson", "recordNumber": "2984", "verbatimEventDate": "1989-08-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Dickinson", "municipality": "", "locality": "along Menominee River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}