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": ""}
   M aquatilis united tates _P [p   VY@ (DREJER) BOOTT Northeast Cape, St Lawrence I.  ZU  carex aquatilis var. stans n-    William S. Benninghoff amj    XZp  STANS  3486 @At    [^)Gz carex   , T  1949-07-27   var. jY| r   q^| 1428422   Poales _&   m4+n ALASKA  AXEc cyperaceae
{"catalogNumber": "1428422", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex aquatilis var. stans", "scientificNameAuthorship": "(Drejer) Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "aquatilis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "stans", "identifiedBy": "", "recordedBy": "William S. Benninghoff", "recordNumber": "3486", "verbatimEventDate": "1949-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Northeast Cape, St Lawrence I.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}