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": ""}
   Y  2000         subsp. Ef7]3     CAREX BIGELOWII SUBSP. LUGENS CYPERACEAE R  (HOLM) T.V. EGOROVA T  carex |C      7!Sq richard w. scott  1363543 Hx)a?   poales sc   r,l= Southeastern Wrangell Mountains; bottomland along the upper Skolai River.    ~& lugens
{"catalogNumber": "1363543", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bigelowii subsp. lugens", "scientificNameAuthorship": "(Holm) T.V. Egorova", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "lugens", "identifiedBy": "", "recordedBy": "Richard W. Scott", "recordNumber": "2000", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Southeastern Wrangell Mountains; bottomland along the upper Skolai River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}