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": ""}
 u? 2011-04-16  2 U communis    contact um herbarium  .i 4026  carex communis  8k    rG -81.93304  35.77397 ;^   ;yIw CYPERACEAE  p Iq? North Carolina  1459285 2w=?     ) Poales  l. h. bailey KL q~  UNITED STATES  :@%     O  BURKE   M  CAREX   %Xz Carl J. Rothfels
{"catalogNumber": "1459285", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex communis", "scientificNameAuthorship": "L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "communis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl J. Rothfels", "recordNumber": "4026", "verbatimEventDate": "2011-04-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Burke", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "35.77397", "decimalLongitude": "-81.93304", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}