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": ""}
 carex _5O    U4% UNITED STATES     <kMBx NORTH OF WALNUT CREEK (CA. 6.4 MI NORTH OF MARS HILL ON WALNUT CR. ROAD). 1.4 MI N OF UPPER WALNUT CR. CHURCH, W-SIDE OF ROAD ALONG & ABOVE DRIVEWAY. W-FACING DRY SLOPE.   poales . K      % +/D 1984-06-10 1360399 ~jR   CAREX ALBICANS VAR. ALBICANS Z (    2  1032 Madison Q A     |@  VAR.    au  NORTH CAROLINA 7 LOZ ALBICANS  2E CYPERACEAE 
{"catalogNumber": "1360399", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex albicans var. albicans", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "albicans", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1032", "verbatimEventDate": "1984-06-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "Madison", "municipality": "", "locality": "North of Walnut Creek (ca. 6.4 mi north of Mars Hill on Walnut Cr. road). 1.4 mi N of Upper Walnut Cr. Church, W-side of road along & above driveway. W-facing dry slope.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}