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": ""}
 Schkuhr ex Willd. #Yp    CYPERACEAE v#:F   Miriam C. Fritts UMI  SMYTH ;7   a scoparia 99-9  ^zr8   1999-06-03 v#  $    M2 CAREX  #Bf?r virginia  sQx C4rex scoparia United States WO   pX poales   1386451 h       Mount Rogers Nat Rec Area, near visitors center George Washington-Jeffer5onNational Forest, Two Ponds Trail. Nhq!; 
{"catalogNumber": "1386451", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex scoparia", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "scoparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Miriam C. Fritts", "recordNumber": "99-9", "verbatimEventDate": "1999-06-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Virginia", "county": "Smyth", "municipality": "", "locality": "Mount Rogers Nat Rec Area, near visitors center George Washington-Jefferson National Forest, Two Ponds Trail.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}