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": ""}
Dunklin =os       O= r  Missouri   dewey fcU     Cyperaceae /NY      R[ 9150     :8 CAREX SHORTIANA 1386816 -   united states .f  NORTH OF CAMPBELL, ALONG HIGHWAY 53. g2   j SHORTIANA  -kA J DAVID CASTANER    
{"catalogNumber": "1386816", "order": "", "family": "Cyperaceae", "scientificName": "Carex shortiana", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "shortiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David Castaner", "recordNumber": "9150", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "Dunklin", "municipality": "", "locality": "North of Campbell, along Highway 53.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}