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": ""}
  b 15446  AZfH schoolcraft  edward g. voss Kwc   87ma TORAEYI  Vk^L; -86.387951    1981-09-04 FW    r 45.888363   locally common on reently dried mucky-sandy bottom.  Z6<   t^du schoenoplectus  CA. 3 MI. WSW OF THOMPSON. GRASS LAKE. T    >U4 michigan  $2wQ+ United States  5 Poales   uXe  1332125     xvy SCHOENOPLECTUS TORREYI 
{"catalogNumber": "1332125", "order": "Poales", "family": "", "scientificName": "Schoenoplectus torreyi", "scientificNameAuthorship": "", "genus": "Schoenoplectus", "subgenus": "", "specificEpithet": "torreyi", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15446", "verbatimEventDate": "1981-09-04", "habitat": "Locally common on recently dried mucky-sandy bottom.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "ca. 3 mi. WSW of Thompson. Grass Lake.", "decimalLatitude": "45.888363", "decimalLongitude": "-86.387951", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}