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": ""}
  R   CYPERACEAE    c4rex corrugata spO<   corrugata C,  UNITE STATES     ] 1988-05-22  B(? ~ 1366811   ( CAREX    Z poales        b  CA 10 MI SE OF EAST PRAIRIE, BIG OAK TREE STATE PARK PICNIC GROUND.    )^] W 1963 Missouri p4 
{"catalogNumber": "1366811", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex corrugata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "corrugata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1963", "verbatimEventDate": "1988-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Missouri", "county": "", "municipality": "", "locality": "Ca 10 mi SE of East Prairie, Big Oak Tree State Park picnic ground.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}