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 CAREX INTUMESCENS VAR. INTUMESCENS  )8j INTUMESCENS     _J9~; H. C. Medford  intumescens 3m   [a dupl. umbs sheet "checked by k k mackenzie"] [2 sheets in umbs, same no. & date, but one says: "along southern end of smith's bog in shade of trees."and the other says: "damp, shady place at west end of smith's bog."] _      ]f<pm United States  d]Jr Cyperaceae    1917-07-09 k    Michigan 7u_ D   -84.6962611111 .v  d   
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex intumescens var. intumescens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "", "infraspecificEpithet": "intumescens", "identifiedBy": "H. C. Medford", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1917-07-09", "habitat": "", "occurrenceRemarks": "[a dupl. UMBS sheet \"checked by K K Mackenzie\"] [2 sheets in UMBS, same no. & date, but one says: \"Along southern end of Smith's Bog in shade of trees.\" and the other says: \"Damp, shady place at west end of Smith's Bog.\"]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-84.6962611111", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}