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": ""}
pachystachya :2    (h%vv nw aspect, rim drive ca. 0.2 miles e of overlook nw of roundtop, t30s r6e s18 sw1/4    bCp CAREX PACHYSTACHYA   p. f. zika ,KOYu  united states VE8J   G@x$? 1995-08-28      6 j cham. ex steud.  U  1431417             ^Z KLAMATH
{"catalogNumber": "1431417", "order": "", "family": "", "scientificName": "Carex pachystachya", "scientificNameAuthorship": "Cham. ex Steud.", "genus": "", "subgenus": "", "specificEpithet": "pachystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. F. Zika", "recordNumber": "", "verbatimEventDate": "1995-08-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Klamath", "municipality": "", "locality": "NW aspect, Rim Drive ca. 0.2 miles E of overlook NW of Roundtop, T30S R6E S18 SW1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}