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": ""}
  @ alismatales ALISMATACEAE l I.     pursh  &gb& ANTON A. REZNICEK eldon e. whieman uyY  -85.3862 KLsQe    MICHIGAN 0  Pleasant Lake 0,_:   M 23  7+ 1513309  t6 $ BARRY    UN|TED STATES K<CE      t! sagittaria 42.49248 J!S    tdD> RIGIDA   Y| Sagittaria rigida 1962-06-22 + 
{"catalogNumber": "1513309", "order": "Alismatales", "family": "Alismataceae", "scientificName": "Sagittaria rigida", "scientificNameAuthorship": "Pursh", "genus": "Sagittaria", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Eldon E. Whiteman", "recordNumber": "23", "verbatimEventDate": "1962-06-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Barry", "municipality": "", "locality": "Pleasant Lake", "decimalLatitude": "42.49248", "decimalLongitude": "-85.3862", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}