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": ""}
 > 1950-08-03  WEZi6 GLAUCESCENS   carex /Z    :* ? Cyperaceae north carolina t.8/8   CAREX GLAUCESCENS ][xAq  poales o_Z  elliot Uf7  1371182 1~    YK On US Rt 64, 2 miles N of Columbia.  united states d(  Tyrrell 6C!6r        p William B. Fox   2  4107 
{"catalogNumber": "1371182", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex glaucescens", "scientificNameAuthorship": "Elliot", "genus": "Carex", "subgenus": "", "specificEpithet": "glaucescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William B. Fox", "recordNumber": "4107", "verbatimEventDate": "1950-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Tyrrell", "municipality": "", "locality": "On US Rt 64, 2 miles N of Columbia.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}