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": ""}
  maine x8v   o HO] poales    # ( Carex tenera  )B  Cyperaceae   L N  dewey  lO 3 UNITED STATES holden, east side of us route 1-a, vicinity of aW closed plant nursery, 0.6 mile south of bagaduce road, 0.8 mile south of harts corner cemetery, about 1.1 miles northwest of hancock county line. D;        2001-07-15  |j CREX -68.637667  ~    |SF^W STEVEN R. HILL  tq` 67  e=~ 44.743883  34051 y   arW 1389302   
{"catalogNumber": "1389302", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tenera", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven R. Hill", "recordNumber": "34051", "verbatimEventDate": "2001-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maine", "county": "", "municipality": "", "locality": "Holden, east side of US Route 1-A, vicinity of a closed plant nursery, 0.6 mile south of Bagaduce Road, 0.8 mile south of Harts Corner Cemetery, about 1.1 miles northwest of Hancock County line.", "decimalLatitude": "44.743883", "decimalLongitude": "-68.637667", "verbatimCoordinates": "", "minimumElevationInMeters": "67", "maximumElevationInMeters": ""}