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": ""}
 Ckjsi MICROCEPHALA    exj rhynchospora radicans subsp. microcephala          -# U0 poales      xE j radicans      1990-01-03 .OGQX   qd susp.  %u rhynchospora  (bertero ex spreng.) w.w. tbomas  w 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Rhynchospora radicans subsp. microcephala", "scientificNameAuthorship": "(Bertero ex Spreng.) W.W. Thomas", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "radicans", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "microcephala", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1990-01-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}