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": ""}
  6 Michael J. Oldham canada          eG+ ontario utm 901446,7 map 40i/14, square 17mt94  F     EYj& interior  ^th- Cyperaceae 10817 c      carex  [cj 1990-05-23    NOR4] POALES   0U yarmouth township, 4.2 km sw of belmont post office, 'pitcher plant fen'. CAREX INTERIOR ]I     L. H. BAILEY @?t :     Elgin 1374109 he 
{"catalogNumber": "1374109", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex interior", "scientificNameAuthorship": "L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "interior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "10817", "verbatimEventDate": "1990-05-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Elgin", "municipality": "", "locality": "Yarmouth Township, 4.2 km SW of Belmont Post Office, 'Pitcher Plant Fen'.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 901446, Map 40I/14, Square 17MT94", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}