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": ""}
   (Willd.) G. L. Nesom X NYd  -84.777846 D 7    United StatesK `&     y9m asterales  G  1475899   ymW> 45.652418   $? edward g. voss       v2w opener places on bog mat; common   +X SYMPHYOTRICHUM  B galloway lake, 1 m. n of levering 951-08-21 c  ASTERACEAE   
{"catalogNumber": "1475899", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "1951-08-21", "habitat": "opener places on bog mat; common", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Galloway Lake, 1 mi. N of Levering", "decimalLatitude": "45.652418", "decimalLongitude": "-84.777846", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}