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": ""}
   G2 Margaret E. Murie  at timbear creek, old crow river.  /B  canada G%*F  poales A3:|>    YUp carex bigelowii subsp. lugens  1363460 NoAt   ETy (HOLM) T.V. EGOROVA YUKON TERRITORY M_  s.n. Y>F5u   .f+ lugens      ~_A6 1926-07-08  cyperaceae .  SUBSP. Rb5   14   CAREX  q]> bigelowii  
{"catalogNumber": "1363460", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bigelowii subsp. lugens", "scientificNameAuthorship": "(Holm) T.V. Egorova", "genus": "Carex", "subgenus": "", "specificEpithet": "bigelowii", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "lugens", "identifiedBy": "", "recordedBy": "Margaret E. Murie", "recordNumber": "s.n.", "verbatimEventDate": "1926-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "At Timber Creek, Old Crow River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}