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": ""}
  NB BRACKLEY POINT   . (FERNALD) G.L. NESOM  asteraceae rY      p9d symphyotrichum  4: CANADA  1108900 Sd   8166 wdT     SYMPHYOTRICHUM LAURENTIANUM #   =upP M.L. Fernald, B. Long & H. t. John   0dg  ASTERALES      kL> 8QUEENS  hu[84 prince edward island
{"catalogNumber": "1108900", "order": "Asterales", "family": "Asteraceae", "scientificName": "Symphyotrichum laurentianum", "scientificNameAuthorship": "(Fernald) G.L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.L. Fernald, B. Long & H. St. John", "recordNumber": "8166", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Prince Edward Island", "county": "Queens", "municipality": "", "locality": "Brackley Point", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}