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": ""}
  ~a$ arundinacea   1  Yukon Territory albert s. hitchcock E$G>    % 4325   (TRIN.) TZVELEV  8 t1     R|g ARCTAGROSTIS LATIFOLIA SUBSyP. ARUNDINACEA  u2 low ground    g4~n poal3s Hootalinqua; near river, Hootalinqua. Along Yukon River between Whitehorse & Dawson K  POACEAE (p.p   ^ Arctagrostis  g subsp.   1405/185 dh    +o ERIC HULTÃ©N  &` 1909-07-16 LATIFOLIA R: 
{"catalogNumber": "1405185", "order": "Poales", "family": "Poaceae", "scientificName": "Arctagrostis latifolia subsp. arundinacea", "scientificNameAuthorship": "(Trin.) Tzvelev", "genus": "Arctagrostis", "subgenus": "", "specificEpithet": "latifolia", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "arundinacea", "identifiedBy": "Eric Hult\u00c3\u00a9n", "recordedBy": "Albert S. Hitchcock", "recordNumber": "4325", "verbatimEventDate": "1909-07-16", "habitat": "low ground", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "Hootalinqua; near river, Hootalinqua. Along Yukon River between Whitehorse & Dawson", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}