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": ""}
 g 15936 carex &    fN-  63.58333      r WAHLENB.    CYPERACEAE  =   %I 1966-08-07     northwest territories %0S     |N_E 1389351 -110.033333 kF`P   TENUIFLORA AL j   pW^ MACKENZIE DISTRICT, MUNN LAKE.  # poales 
{"catalogNumber": "1389351", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "tenuiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "15936", "verbatimEventDate": "1966-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Northwest Territories", "county": "", "municipality": "", "locality": "Mackenzie District, Munn Lake.", "decimalLatitude": "63.583333", "decimalLongitude": "-110.033333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}