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": ""}
 ?PQ:i 0.5 miles east of route c, about 3 miles se of plattsburg.   %  cyperaceae        David Castaner 1983-06-10 fN        0hg=r CAREX PELLITA       B TRS: T54N R31W between sec 31 & 6      
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex pellita", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Castaner", "recordNumber": "", "verbatimEventDate": "1983-06-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "0.5 miles east of Route C, about 3 miles SE of Plattsburg.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T54N R31W between sec 31 & 6", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}