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": ""}
   C LXICULMIS  north carolina t9B  copulata P  AVERY z~Mk>   Carex  =]=  (L. H. Bailey) Fernald 1,Zn   337 09E  NEAR STREAM OFF HWY 19E. a     N) Po9ales   nXY CAREX LAXICULMIS VAR. COPULATA    1981-05-31 -9y:     S|2U UNITED STATES  >^@7 JAMES R,. MANHART  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex laxiculmis var. copulata", "scientificNameAuthorship": "(L. H. Bailey) Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "laxiculmis", "verbatimTaxonRank": "", "infraspecificEpithet": "copulata", "identifiedBy": "", "recordedBy": "James R. Manhart", "recordNumber": "337", "verbatimEventDate": "1981-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Avery", "municipality": "", "locality": "Near stream off Hwy 19E.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}