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": ""}
  ~:: Cyperaceae     BRUCE A. FORD -.   7f, carex backii    49.766111 T        g CANADA  t4r_X Whiteshell Provincial Park, along portion of Trans Canada Trail that runs parallel to the W side of Hwy 44, ca 4 km N of West Hawk Lake Townsite, ca 2 km N of the junction of Hwys 44 & 301.  Z 1398767   AE CAREX  _W ` poales  356 TkmoN   nQ98 2003-06-25 
{"catalogNumber": "1398767", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex backii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bruce A. Ford", "recordNumber": "356", "verbatimEventDate": "2003-06-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "", "municipality": "", "locality": "Whiteshell Provincial Park, along portion of Trans Canada Trail that runs parallel to the W side of Hwy 44, ca 4 km N of West Hawk Lake Townsite, ca 2 km N of the junction of Hwys 44 & 301.", "decimalLatitude": "49.766111", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}