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> united states Schkuhr ex Willd. 6Ek          POALES  l1-UM Carex     I5g_ ellsworth  @g!j5 kansas   UMBELLATA v-Yf     * @HO R.L. MCGREGOR   Mfw 1390655 7 MI N, 1 MI E LANGLEY HILLS AROUND KANOPOLIS RESERVOIR. hC    u`b CAREX UMBELLATA  nDl 1985-04-24 36073 eDI5  
{"catalogNumber": "1390655", "order": "Poales", "family": "", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.L. McGregor", "recordNumber": "36073", "verbatimEventDate": "1985-04-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kansas", "county": "Ellsworth", "municipality": "", "locality": "7 mi N, 1 mi E Langley Hills around Kanopolis Reservoir.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}