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": ""}
    E. SHELD. b   benjamin f. chandler (=[(J  SAGITTARIA CUNEATA ^       | U   Alismatales   ef(A 1282236    /V cuneata WAYNE uK$~  Alismataceae r    DITCH WEST OF TRENTON vC   1916-08-06  4   5A0! -83.205381  .p4!n [note very short beaks and long bracts]
{"catalogNumber": "1282236", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria cuneata", "scientificNameAuthorship": "E. Sheld.", "genus": "", "subgenus": "", "specificEpithet": "cuneata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin F. Chandler", "recordNumber": "", "verbatimEventDate": "1916-08-06", "habitat": "", "occurrenceRemarks": "[note very short beaks and long bracts]", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Wayne", "municipality": "", "locality": "Ditch west of Trenton", "decimalLatitude": "", "decimalLongitude": "-83.205381", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}