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": ""}
   xd  michx.    XI north carolina  03o brevibarbis 1936-10-24 g nk   ( 1427006  : POALES      6978 oL   d. s. correll (6!   +HG Eriamthus brevibarbis  TksL Lee    Poaceae px     f2K= 22 miles north of Sanford
{"catalogNumber": "1427006", "order": "Poales", "family": "Poaceae", "scientificName": "Erianthus brevibarbis", "scientificNameAuthorship": "Michx.", "genus": "", "subgenus": "", "specificEpithet": "brevibarbis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. S. Correll", "recordNumber": "6978", "verbatimEventDate": "1936-10-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "North Carolina", "county": "Lee", "municipality": "", "locality": "2.2 miles north of Sanford", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}