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": ""}
  t HT  S.N.  arcta Vc|      thomas j. howell Ol&     uQw $ OREGON    carex arcta l        X.f 1882-07-06 NORTH YAMHILL  qE   $ WAu Cyperaceae    
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex arcta", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "arcta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thomas J. Howell", "recordNumber": "s.n.", "verbatimEventDate": "1882-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oregon", "county": "", "municipality": "", "locality": "North Yamhill", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}