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": ""}
1420167  r    3u:  FLORIDA  paspalum M@dJ   SW. QOx   W poaceae ST. JOHNS Ku   iFZ Paspalum vaginatum s.n. S o-h   GEORGE B. SUDWORTH 3     VAGINATUM NW :=     1891-07-03 jV u    AE SAINT AUGUSTINE   ,c Poales    w United States
{"catalogNumber": "1420167", "order": "Poales", "family": "Poaceae", "scientificName": "Paspalum vaginatum", "scientificNameAuthorship": "Sw.", "genus": "Paspalum", "subgenus": "", "specificEpithet": "vaginatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George B. Sudworth", "recordNumber": "s.n.", "verbatimEventDate": "1891-07-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Florida", "county": "St. Johns", "municipality": "", "locality": "Saint Augustine", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}