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": ""}
  & emmonsii  WICOMICO <$w8    6 cyperaceae      -75.826667 nK   carex Llw    ll United States 2003-04-04 P+Gu       Z4 Robert F.C. Naczi carex albicans var. emmonsii ~gi-U  albicans V|  38.343056 7c  poales   pj    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex albicans var. emmonsii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "albicans", "verbatimTaxonRank": "", "infraspecificEpithet": "emmonsii", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "", "verbatimEventDate": "2003-04-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Wicomico", "municipality": "", "locality": "", "decimalLatitude": "38.343056", "decimalLongitude": "-75.826667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}