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": ""}
 ^l Carex gmelinii waste sandy ground near Vairfield.   r   poales ?*1     QP Alaska   aZ K 3665  #A hook. & arLn.   s->:& william s. benninghoff      carex C5  gmelinii N~?   oJ KEANI Cyperaceae Oo^Lj     cUZ4 1949-08-04   United States c o.G   !* oB 1429418
{"catalogNumber": "1429418", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex gmelinii", "scientificNameAuthorship": "Hook. & Arn.", "genus": "Carex", "subgenus": "", "specificEpithet": "gmelinii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "3665", "verbatimEventDate": "1949-08-04", "habitat": "waste sandy ground near airfield.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Keani", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}