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": ""}
Carex sprengelii Cx4q    huw Canada m. j. oldham @pR   kIb  1558427 CYPERACEAE 1X2   SPRENGEtLII ZS  ONTARIO, LENNOX & ADDINrGTON COUNTRY, RICHMOND TOWNSHIP, SALMON RIVER, UPSTREAM OF KINGSFORD, UTM 333069 MAP: 31C/6 SQUARE: 18UE30 ,BD0    e%0w poales  dewey ex spreng. j    M. J. Oldham [   MOX- 1996-06-17    S- ~ Rare   v CAREX  A 18613   Ya lennox & addington  is- ONTARIO  woods above uriver M!j>]y 
{"catalogNumber": "1558427", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex sprengelii", "scientificNameAuthorship": "Dewey ex Spreng.", "genus": "Carex", "subgenus": "", "specificEpithet": "sprengelii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. J. Oldham", "recordedBy": "M. J. Oldham", "recordNumber": "18613", "verbatimEventDate": "1996-06-17", "habitat": "woods above river", "occurrenceRemarks": "Rare", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lennox & Addington", "municipality": "", "locality": "Ontario, Lennox & Addington Country, Richmond Township, Salmon River, upstream of Kingsford, UTM 333069 MAP: 31C/6 Square: 18UE30", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}