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": ""}
 CAREX CASTANEA xa    BEVERLY S. WALTERS *L      2013-06 -01  @89e Wahle nb. 110237| .  -84.52457 %m   45.76562 en5    sC united states   Mr$; ANT0N A. REZNICEK michigan g rQ   1390 .po?  bois blanc is., 0.7 mi w of airport. 3AY  OPEN AREA UNDER POWER LINE. WITH IRIS LACUSTRIS, THUJA OCCIDENTALIS, PICEA MARIANA CW    cyperaceae  /    caex X =  Poales @ BiJ  
{"catalogNumber": "1102371", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex castanea", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1390", "verbatimEventDate": "2013-06-01", "habitat": "Open area under power line. With Iris lacustris, Thuja occidentalis, Picea mariana", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Bois Blanc Is., 0.7 mi W of airport.", "decimalLatitude": "45.76562", "decimalLongitude": "-84.52457", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}