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": ""}
1283938 :PZ3:  BUTOMACEAE >e   alanson ~8   a  Q Butomus    pt -84.7866  v.j. wulff Vs8j  umbellatus &u  1938-07 gYI   nm 45.44245  ``U Alismatales     V Emmet       r_.U L. United States  n@U;   |> michigan BUTOMUS UMBELLATUS @WI  
{"catalogNumber": "1283938", "order": "Alismatales", "family": "Butomaceae", "scientificName": "Butomus umbellatus", "scientificNameAuthorship": "L.", "genus": "Butomus", "subgenus": "", "specificEpithet": "umbellatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "V.J. Wulff", "recordNumber": "", "verbatimEventDate": "1938-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Alanson", "decimalLatitude": "45.44245", "decimalLongitude": "-84.7866", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}