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": ""}
  16551 vGpW            u +n -104.902    C 1141179      vfo L.      b= emiliano zapata (majadas); 9 mi n of compostela  0W_aq 1957-08-29  ^ commelina tuberosa
{"catalogNumber": "1141179", "order": "", "family": "", "scientificName": "Commelina tuberosa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "16551", "verbatimEventDate": "1957-08-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Emiliano Zapata (Majadas); 9 mi N of Compostela", "decimalLatitude": "", "decimalLongitude": "-104.902", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}