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 w     _ 221   Poales Vwa  SCABRATA  Sn   1 1/2 MILES DUE EAST OF OM0KA, ON SLOPES ABOVE THAMES. d9    tfE:[ 3374 Carex scabrata v,-   bh[G 1962-05-29   SCHWEIN.  S      ontario /V]:      z>Q James B. Phipps 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex scabrata", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "scabrata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "James B. Phipps", "recordNumber": "3374", "verbatimEventDate": "1962-05-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "1 1/2 miles due east of Komoka, on slopes above Thames.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "221", "maximumElevationInMeters": ""}