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": ""}
  X6Q 20464  Dewey 5 U    3f K. Carex haydenii     t7k utm 652781, map 31f/15, square 18uf67  5ln poales PONTIAC C$~/$  CYPERACEAE ?O      MICHAE1 J. OLDHAM & M. BLONDEAU o-        16 Quebec  mansfield township, fort-coulonge, pointe a normand, small bay off coulonge river. UdT(   MZ  1997-09-03 haydenii + ;c 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex haydenii", "scientificNameAuthorship": "Dewey", "genus": "", "subgenus": "", "specificEpithet": "haydenii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham & M. Blondeau", "recordNumber": "20464", "verbatimEventDate": "1997-09-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Quebec", "county": "Pontiac", "municipality": "", "locality": "Mansfield Township, Fort-Coulonge, Pointe a Normand, small bay off Coulonge River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 652781, Map 31F/15, Square 18UF67", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}