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": ""}
   L North Carolina   b*9 JEFF H. RETTIG  au ? carex lucorum var. austrolucorum  s MITCHELL        bXn 1549 139073 wkD$  poales VL@2v    > j. rettig  var. y=   austrolucorum .bER   :  lucorum  xhDm carex    Kuk% along blue ridge parkway, 5.9 mi south of hwy 226a, at mile 334.6.  l<D cyperaceae
{"catalogNumber": "1359073", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lucorum var. austrolucorum", "scientificNameAuthorship": "J. Rettig", "genus": "Carex", "subgenus": "", "specificEpithet": "lucorum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "austrolucorum", "identifiedBy": "", "recordedBy": "Jeff H. Rettig", "recordNumber": "1549", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "North Carolina", "county": "Mitchell", "municipality": "", "locality": "Along Blue Ridge Parkway, 5.9 mi south of Hwy 226A, at mile 334.6.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}