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": ""}
 1959-07-25 UG-T         CAREX SAXATILIS         219 t*G5     0qs ELLESMERE ISLAND, VICINITY OF LAKE HAZEN, 0.5 MILE NW OF HAZEN CAMP.   CAREX USUr      suter ex boott k~p%B    Mp john m. powell  x*[ -68.5
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex saxatilis", "scientificNameAuthorship": "Suter ex Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John M. Powell", "recordNumber": "", "verbatimEventDate": "1959-07-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Ellesmere Island, vicinity of Lake Hazen, 0.5 mile NW of Hazen Camp.", "decimalLatitude": "", "decimalLongitude": "-68.5", "verbatimCoordinates": "", "minimumElevationInMeters": "219", "maximumElevationInMeters": ""}