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": ""}
  WGbgO Rowan    h7 x 38Â°14'05"N 83Â°26'01"W   B> CAREX UMBELLATA   l6r robert f. c. na czi  2010-04-27 g   XENTUCKY GZon   CAREX ctr_:     Ho,? poa|es   o0t schkuhr ex willd.   ^>o?4 Cyperaceae  ` l 12938 1566978 T      3.6 MI N OF MOREHEAD, CA|. 0.3 MI E OF REST STOP ALONG E-BOUND I-64 vS 
{"catalogNumber": "1566978", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F. C. Naczi", "recordNumber": "12938", "verbatimEventDate": "2010-04-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Kentucky", "county": "Rowan", "municipality": "", "locality": "3.6 mi N of Morehead, ca. 0.3 mi E of rest stop along E-bound I-64", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "38\u00c2\u00b014'05\"N 83\u00c2\u00b026'01\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}