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": ""}
  United States  )p.     p 2003-04-29  !p 35.47738â° nort$h, -083.71599â° west   WAHLENB. @k]W  cyperaceae hRa       POAES   e* Carex prasina     ` carex 1568857 Stn      Paul B. Marcum, Mary Ann Feist, Loy R. Phillippe, Greg Spyreas  RZ   
{"catalogNumber": "1568857", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex prasina", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul B. Marcum, Mary Ann Feist, Loy R. Phillippe, Greg Spyreas", "recordNumber": "", "verbatimEventDate": "2003-04-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "35.47738\u00c2\u00b0 North, -083.71599\u00c2\u00b0 West", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}