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": ""}
 do poales   Z~ W POWELL MOUNTAIN, GRINDSTONE RIDGE, 1.3 MI W OF HIGH KNOB 1OOKOUT & 2 1/2 MILES SSW OF NORTON.  mack. .      1384295 #c    E Carex purpurifera  kpRi UNITED STATES   do@ cyperaceae   945 Ro!Q    OU > VIRGINIA   S carex    1987-09-09  PURPURIFERA v   
{"catalogNumber": "1384295", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex purpurifera", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "purpurifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1987-09-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "", "municipality": "", "locality": "Powell Mountain, Grindstone Ridge, 1.3 mi W of High Knob Lookout & 2 1/2 miles SSW of Norton.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "945", "maximumElevationInMeters": ""}