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": ""}
  bracteosa Bpx<    1-]z VA~R. 1957-08-17 ~i_  CALIFORN|A N J  (L. H. Bailey) F. J. Herm. D      @  c 1386550    8Cj< SHASTA 2469 `~c    s9 lassen volcanic national park, emerald lake, south margin of lake.    scopulorum J=R.  cyperaceae T%y>W     
{"catalogNumber": "1386550", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(L. H. Bailey) F. J. Herm.", "genus": "", "subgenus": "", "specificEpithet": "scopulorum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bracteosa", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1957-08-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "California", "county": "Shasta", "municipality": "", "locality": "Lassen Volcanic National Park, Emerald Lake, south margin of lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2469", "maximumElevationInMeters": ""}